Therm-O-Signal.

  • Heat-resistant up to 600 ⁰C
  • Reliable quality
  • Craftmanship since 1878

What is Therm-O-Signal?

The Therm-O-Signal paint system contributes to safer industrial and (petro) chemical plants. This temperature indicating paint changes color in order to take preventive action when there is an imminent threat of overheating. The speed at which the color changes and warns you is a major benefit of this paint system.

Preferably, processing is done by spray application to ensure the best flow capacity. In doing so, one can immediately apply the topcoat (even on hot substrates, which we don’t recommend, by the way). Optionally, the paint can be applied with a brush.

Therm-O-Signal is available in two types of paints: irreversible and reversible.

  • Irreversible; the temperature range of this paint starts from 145 ºC to 600 ºC.
  • Reversible; the temperature range of this paint starts from -10 ºC to 80 ºC.

Some products handle multiple color indicators at different temperatures.

For outdoor application on sand-blasted steel Briosil 6 7360P primer is available, a zinc rich primer with great corrosion-resistant properties and heat-resistant up to 600 ºC.

Curious about which therm-O-Signal best suits your needs? Please take a look at our Therm-O-Signal advisory tool.

Do you want more information about our temperature indicating paints? You can download the temperature indicating paints brochure by clicking the button below.

Download the Therm-O-Signal Brochure

Heat-resistant

Heat-resistant

Even at great temperature changes up to 600 °C, optimal protection will always be provided.

Reliable quality

Reliable quality

This type of coating occupies a leading place among the protection and embellishment of a wide range of quality products.

Craftmanship since 1878

Craftmanship since 1878

For many years, Korthals has been a specialist in the production and development of industrial lacquers.

Qualities

High quality
High quality This type of coating occupies a leading place among the protection and embellishment of a wide range of quality products.
Any surface
Any surface This coating is characterized by its excellent adhesion to different surfaces.
Temperature indication
Temperature indication Temperature indicating paint, that changes color in order to take preventive action when there is an imminent threat of overheating. The color changes once the paint reaches pre-determined temperatures.
Application
Application Korthals’s temperature indicating paints can be applied by using a paint spray gun.

Applications

Automotive
Automotive Korthals’ temperature indicating paints (Therm-O-Signal) are perfectly suitable for application in the automotive industry.
Electrical engineering industry
Electrical engineering industry This coating offers great protection for (spare) parts in the electrical engineering industry, such as (electric) motors, generators, transformers, switchgear and installation materials.
Petrochemistry
Petrochemistry Korthals’s temperature indicating paints are designed for heavy-duty use in the petrochemical industry. With this in mind, they’re excellent for use in petrochemical installations.

Available in multiple colors
Available in multiple colors

Korthals’s temperature indicating paints are available in various colors. All colors are predefined. This is the result of the pigments unique qualities.


Alternative coatings

" Therm-O-Signal is the best temperature indicating paint I know. Easy to apply, for quick and easy maintenance. "
Coater of refineries
" We want to operate at full capacity, 24 hours a day. Therm-O-Signal helps factory employees to continuously keep track of the pipelines, without a complex monitoring system. Perfect for securing rapid remedial action. "
Chemical industry
Applications

No, you don’t need Briosil primer. We advise not to use this primer on stainless steel, because the stainless steel is affected by the zinc containing primer. Instead, we advise to blast the stainless steel before applying the Therm-O-Signal paint directly on the stainless steel.

In our technical datasheets the theoretical efficiency is given in number of m2/L. When it comes to spray application, the real efficiency is about 60% of the theoretical value. For brush and roller application the real efficiency is about 90% of the theoretical value.       

As an example, our Briosil primer 6/7360P has a theoretical efficiency of 8 m2/L. The real efficiency then becomes (8 x 0,6 =) 4,8 m2/L. For spray and roller application the real efficiency becomes (8 x 0,9 = 7,2) m2/L .

Yes you can. If the paint system is still in good condition, you need to roughen the current Therm-O-Signal paint with sandpaper before applying the new one.  

If the surface is rusty with loss of primer and topcoat, the surface should be blasted again until all rust is removed. If blasting isn’t possible you can also do manual/mechanical derusting. This repair can be done locally. Briosil primer should be applied on the treated parts. After several hours of drying, the Therm-O-Signal topcoat can be applied on top of the primer.

If the primer is still in good condition, then the surface can be rubbed with sandpaper and a new layer of the Therm-O-Signal can be applied.

If the primer and the Therm-O-Signal topcoats are still in good condition you should only rub the parts with sandpaper that have changed in colour and repaint these parts with the Therm-O-Signal topcoat you wish to apply.

The dry primer layer thickness of the Briosil primer 6/7360P should be 70 μm for ideal protection. In case you prefer spray application, then apply two thin layers of 35 μm.

The recommended dry layer thickness of our Therm-O-signal topcoats is 40-50 μm. In case you prefer spray application, then apply two thin layers of 20-25 μm. It is not recommended, to apply one thick layer of 40-50 μm by spray, as it involves a high risk of sagging.

Please note that excessive use of our primer and topcoat will result in boiling points during the curing process.

Many times, coated objects are too big to cure in practical circumstances. In this case coated objects will cure once the object has been put into service. When in service, usually temperatures of 150 °C and higher are obtained. After being exposed at temperatures of 150 °C for 8 hours the paint film will be fully cured. The time between coating application and heating up may take several months. In the meantime, the paint film protects against water and light influence.

Adhesion is best on sanded steel surfaces (2,5 SA). If blasting is not possible the surface should be rubbed with very coarse sandpaper. Do not use Briosil primer on smooth steel, as there is a greater risk of complete loss of adhesion after heating. Iron or zinc phosphatation isn’t recommendable either, as loss of adhesion occurs at 400 °C.

The Briosil primer is not to be used on corrosion resistant steel either. See also the FAQ about stainless steel.

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<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_20' style='display:none'><form method='post' enctype='multipart/form-data' id='gform_20' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_20' class='gform_fields top_label form_sublabel_below description_below'><li id='field_20_1' class='gfield gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Name<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_20_1'> <span id='input_20_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_20_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='First name'/> <label for='input_20_1_3' class='hidden_sub_label screen-reader-text'>First name</label> </span> </div></li><li id='field_20_2' class='gfield gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_20_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_20_2' type='text' value='' class='medium' placeholder='E-mail address' aria-required="true" aria-invalid="false" /> </div></li><li id='field_20_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_20_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_20_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_20_4' >Comments</label><div class='ginput_container'><input name='input_4' id='input_20_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_20_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_20" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_20"]){return false;} window["gf_submitting_20"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_20"]){return false;} window["gf_submitting_20"]=true; jQuery("#gform_20").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_20' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='20' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_20' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_20' id='gform_target_page_number_20' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_20' id='gform_source_page_number_20' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 20) {gf_global["number_formats"][20] = {"1":{"price":false,"value":false},"2":{"price":false,"value":false},"3":{"price":false,"value":false},"4":{"price":false,"value":false}};if(window['jQuery']){if(!window['gf_form_conditional_logic'])window['gf_form_conditional_logic'] = new Array();window['gf_form_conditional_logic'][20] = { logic: { 0: {"field":{"actionType":"hide","logicType":"all","rules":[{"fieldId":"2","operator":"contains","value":".ru"}]},"section":null} }, dependents: { 0: [0] }, animation: 0, defaults: {"1":{"1.2":"","1.3":"","1.4":"","1.6":"","1.8":""},"3":"https:\/\/www.korthals.nl\/en\/varnishes\/therm-o-signal\/"}, fields: {"1":[0],"2":[0],"3":[0],"4":[0]} }; if(!window['gf_number_format'])window['gf_number_format'] = 'decimal_dot';jQuery(document).ready(function(){gf_apply_rules(20, [0], true);jQuery('#gform_wrapper_20').show();jQuery(document).trigger('gform_post_conditional_logic', [20, null, true]);} );} if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [20, 1]) } ); </script>
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<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_20' style='display:none'><form method='post' enctype='multipart/form-data' id='gform_20' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_20' class='gform_fields top_label form_sublabel_below description_below'><li id='field_20_1' class='gfield gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Name<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_20_1'> <span id='input_20_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_20_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='First name'/> <label for='input_20_1_3' class='hidden_sub_label screen-reader-text'>First name</label> </span> </div></li><li id='field_20_2' class='gfield gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_20_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_20_2' type='text' value='' class='medium' placeholder='E-mail address' aria-required="true" aria-invalid="false" /> </div></li><li id='field_20_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_20_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_20_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_20_4' >Name</label><div class='ginput_container'><input name='input_4' id='input_20_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_20_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_20" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_20"]){return false;} window["gf_submitting_20"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_20"]){return false;} window["gf_submitting_20"]=true; jQuery("#gform_20").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_20' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='20' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_20' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_20' id='gform_target_page_number_20' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_20' id='gform_source_page_number_20' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 20) {gf_global["number_formats"][20] = {"1":{"price":false,"value":false},"2":{"price":false,"value":false},"3":{"price":false,"value":false},"4":{"price":false,"value":false}};if(window['jQuery']){if(!window['gf_form_conditional_logic'])window['gf_form_conditional_logic'] = new Array();window['gf_form_conditional_logic'][20] = { logic: { 0: {"field":{"actionType":"hide","logicType":"all","rules":[{"fieldId":"2","operator":"contains","value":".ru"}]},"section":null} }, dependents: { 0: [0] }, animation: 0, defaults: {"1":{"1.2":"","1.3":"","1.4":"","1.6":"","1.8":""},"3":"https:\/\/www.korthals.nl\/en\/varnishes\/therm-o-signal\/"}, fields: {"1":[0],"2":[0],"3":[0],"4":[0]} }; if(!window['gf_number_format'])window['gf_number_format'] = 'decimal_dot';jQuery(document).ready(function(){gf_apply_rules(20, [0], true);jQuery('#gform_wrapper_20').show();jQuery(document).trigger('gform_post_conditional_logic', [20, null, true]);} );} if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [20, 1]) } ); </script>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_17' class='gform_fields top_label form_sublabel_below description_below'><li id='field_17_1' class='gfield medium gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_17_1'> <span id='input_17_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_17_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='Voornaam'/> <label for='input_17_1_3' class='hidden_sub_label screen-reader-text'>Voornaam</label> </span> </div></li><li id='field_17_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_17_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_17_2' type='text' value='' class='medium' placeholder='E-mailadres' aria-required="true" aria-invalid="false" /> </div></li><li id='field_17_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_17_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_4' >Name</label><div class='ginput_container'><input name='input_4' id='input_17_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_17_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_17" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; jQuery("#gform_17").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_17' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='17' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_17' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_17' id='gform_target_page_number_17' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_17' id='gform_source_page_number_17' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 17) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [17, 1]) } ); </script>
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<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_17' class='gform_fields top_label form_sublabel_below description_below'><li id='field_17_1' class='gfield medium gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_17_1'> <span id='input_17_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_17_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='Voornaam'/> <label for='input_17_1_3' class='hidden_sub_label screen-reader-text'>Voornaam</label> </span> </div></li><li id='field_17_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_17_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_17_2' type='text' value='' class='medium' placeholder='E-mailadres' aria-required="true" aria-invalid="false" /> </div></li><li id='field_17_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_17_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_4' >Phone</label><div class='ginput_container'><input name='input_4' id='input_17_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_17_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_17" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; jQuery("#gform_17").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_17' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='17' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_17' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_17' id='gform_target_page_number_17' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_17' id='gform_source_page_number_17' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 17) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [17, 1]) } ); </script>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_17' class='gform_fields top_label form_sublabel_below description_below'><li id='field_17_1' class='gfield medium gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_17_1'> <span id='input_17_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_17_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='Voornaam'/> <label for='input_17_1_3' class='hidden_sub_label screen-reader-text'>Voornaam</label> </span> </div></li><li id='field_17_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_17_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_17_2' type='text' value='' class='medium' placeholder='E-mailadres' aria-required="true" aria-invalid="false" /> </div></li><li id='field_17_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_17_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_4' >Comments</label><div class='ginput_container'><input name='input_4' id='input_17_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_17_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_17" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; jQuery("#gform_17").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_17' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='17' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_17' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_17' id='gform_target_page_number_17' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_17' id='gform_source_page_number_17' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 17) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [17, 1]) } ); </script>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_17' class='gform_fields top_label form_sublabel_below description_below'><li id='field_17_1' class='gfield medium gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_17_1'> <span id='input_17_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_17_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='Voornaam'/> <label for='input_17_1_3' class='hidden_sub_label screen-reader-text'>Voornaam</label> </span> </div></li><li id='field_17_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_17_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_17_2' type='text' value='' class='medium' placeholder='E-mailadres' aria-required="true" aria-invalid="false" /> </div></li><li id='field_17_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_17_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_17_4' >Email</label><div class='ginput_container'><input name='input_4' id='input_17_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_17_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_17" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_17"]){return false;} window["gf_submitting_17"]=true; jQuery("#gform_17").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_17' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='17' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_17' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_17' id='gform_target_page_number_17' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_17' id='gform_source_page_number_17' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 17) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [17, 1]) } ); </script>
[gravityform id="16" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper vinduwvloer_wrapper' id='gform_wrapper_16' ><form method='post' enctype='multipart/form-data' id='gform_16' class='vinduwvloer' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_16' class='gform_fields top_label form_sublabel_below description_below'><li id='field_16_1' class='gfield optin gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_16_1'> <span id='input_16_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_16_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='Voornaam'/> <label for='input_16_1_3' class='hidden_sub_label screen-reader-text'>Voornaam</label> </span> </div></li><li id='field_16_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_16_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_16_2' type='text' value='' class='medium' placeholder='E-mail adres' aria-required="true" aria-invalid="false" /> </div></li><li id='field_16_3' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_3' id='input_16_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_16_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_16_4' >Phone</label><div class='ginput_container'><input name='input_4' id='input_16_4' type='text' value='' /></div><div class='gfield_description' id='gfield_description_16_4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_16" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_16"]){return false;} window["gf_submitting_16"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_16"]){return false;} window["gf_submitting_16"]=true; jQuery("#gform_16").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_16' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='16' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_16' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_16' id='gform_target_page_number_16' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_16' id='gform_source_page_number_16' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 16) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [16, 1]) } ); </script>
[gravityform id="15" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper vinduwvloer_wrapper' id='gform_wrapper_15' ><form method='post' enctype='multipart/form-data' id='gform_15' class='vinduwvloer' action='/en/varnishes/therm-o-signal/'> <div class='gform_body'><ul id='gform_fields_15' class='gform_fields top_label form_sublabel_below description_below'><li id='field_15_1' class='gfield optin gfield_contains_required field_sublabel_hidden_label field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label gfield_label_before_complex' >Naam<span class='gfield_required'>*</span></label><div class='ginput_complex ginput_container no_prefix has_first_name no_middle_name no_last_name no_suffix gf_name_has_1 ginput_container_name' id='input_15_1'> <span id='input_15_1_3_container' class='name_first' > <input type='text' name='input_1.3' id='input_15_1_3' value='' aria-label='First name' aria-required="true" aria-invalid="false" placeholder='First name'/> <label for='input_15_1_3' class='hidden_sub_label screen-reader-text'>First name</label> </span> </div></li><li id='field_15_2' class='gfield optin gfield_contains_required field_sublabel_below field_description_below hidden_label gfield_visibility_visible' ><label class='gfield_label' for='input_15_2' >Email<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_15_2' type='text' value='' class='medium' placeholder='Email address' aria-required="true" aria-invalid="false" /> </div></li><li id='field_15_4' class='gfield gform_hidden field_sublabel_below field_description_below gfield_visibility_visible' ><input name='input_4' id='input_15_4' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/varnishes/therm-o-signal/' /></li><li id='field_15_5' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_15_5' >Email</label><div class='ginput_container'><input name='input_5' id='input_15_5' type='text' value='' /></div><div class='gfield_description' id='gfield_description_15_5'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type="submit" id="gform_submit_button_15" class="gform_button button btn btn-primary" value="DOWNLOAD DIRECT" onclick='if(window["gf_submitting_15"]){return false;} window["gf_submitting_15"]=true; ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_15"]){return false;} window["gf_submitting_15"]=true; jQuery("#gform_15").trigger("submit",[true]); }'> <input type='hidden' class='gform_hidden' name='is_submit_15' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='15' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_15' value='WyJbXSIsIjJhZmEzYzVhOWIwMGNiYmVjODQ3NDY4MzU3ZTYxY2MyIl0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_15' id='gform_target_page_number_15' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_15' id='gform_source_page_number_15' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 15) {if(typeof Placeholders != 'undefined'){ Placeholders.enable(); }} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [15, 1]) } ); </script>