Aluminum surface treatment: A selection of possibilities

Aluminum surface treatment: A selection of possibilities

Surface treatments (coatings) for aluminum ensure optimum material retention. In addition, you enhance the surface and in many cases close the aluminum to additional properties. In particular, wet paints are a proven form of aluminum surface treatment. Why is that so, read here.

Common paint procedures and systems

The surface treatment of aluminum is achieved with the following paint procedures and systems:

 Wet coatingPowder coating
ApplicationSpray application, roller or brushElectronic powder spraying
Drying principleForced drying*Stoving**

*) Forced drying is usually done at a temperature of 50 to 100 °C. The recommended temperature and drying time will vary depending on the paint system..

**) Aluminum beads are typically performed at an object temperature between 150 and 200 °C. The recommended temperature and drying time will vary depending on the paint system.

Wet coatings: always and everywhere applicable

Of the above paint procedures and systems, wet paints tend to be preferred because of their wide availability. With wet paints you get a very smooth end result and its decorative effects that you can’t achieve with powder coating or anodizing.

  • Wet paints are unhindered to apply. There are no maximum dimensions for the aluminum object to be painted. For example, the object does not have to pass a spray booth;
  • The ground must be cleaned, cleaned and degreased in advance for adhesion;
  • When anodized aluminum is present, the base layer should normally be.

The wet paints of Lakfabriek Korthals are applicable for:

  • Beautification of your aluminum object(s), even when exposed to higher temperatures;
  • Hazard warning. Our temperature cover paints meet this goal. (Restrictions apply to this application. Inform about the possibilities.)

Aluminum surface treatment with reliable quality

By choosing the right surface treatment for aluminum at an early stage, you will avoid high replacement costs in the future. We are happy to advise you on the possibilities for your business application(s). At Lakfabriek Korthals you are at the top of the range for long-lasting surface treatments of very reliable quality and long life.

Contact us at +31 255 533 554 of office@korthals.nl.

Or click on the button below to download our leaflet:

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Publication date: 2021-08-09
Category: News

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<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_20' style='display:none'><form method='post' enctype='multipart/form-data' id='gform_20' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_20_1"><label class='gfield_label gfield_label_before_complex' >Name<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_20_2"><label class='gfield_label' for='input_20_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_20_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_20_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_20_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_20_4"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_5" name="ak_js" value="101"/><script>document.getElementById( "ak_js_5" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="20" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_20' style='display:none'><form method='post' enctype='multipart/form-data' id='gform_20' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_20_1"><label class='gfield_label gfield_label_before_complex' >Name<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_20_2"><label class='gfield_label' for='input_20_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_20_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_20_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_20_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_20_4"><label class='gfield_label' for='input_20_4' >Phone</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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_6" name="ak_js" value="65"/><script>document.getElementById( "ak_js_6" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_17_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_17_2"><label class='gfield_label' for='input_17_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_17_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_17_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_17_4"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_7" name="ak_js" value="201"/><script>document.getElementById( "ak_js_7" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_17_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_17_2"><label class='gfield_label' for='input_17_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_17_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_17_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_17_4"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_8" name="ak_js" value="113"/><script>document.getElementById( "ak_js_8" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
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<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_17_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_17_2"><label class='gfield_label' for='input_17_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_17_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_17_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_17_4"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_9" name="ak_js" value="167"/><script>document.getElementById( "ak_js_9" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="17" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_17' ><form method='post' enctype='multipart/form-data' id='gform_17' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_17_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_17_2"><label class='gfield_label' for='input_17_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_17_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_17_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_17_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_17_4"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_10" name="ak_js" value="25"/><script>document.getElementById( "ak_js_10" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="16" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper vinduwvloer_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_16' ><form method='post' enctype='multipart/form-data' id='gform_16' class='vinduwvloer gform_legacy_markup' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_16_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_16_2"><label class='gfield_label' for='input_16_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_16_3"><div class='ginput_container ginput_container_text'><input name='input_3' id='input_16_3' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_16_4" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_16_4"><label class='gfield_label' for='input_16_4' >Name</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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_11" name="ak_js" value="154"/><script>document.getElementById( "ak_js_11" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>
[gravityform id="15" title="false" description="false"]
<div class='gf_browser_unknown gform_wrapper vinduwvloer_wrapper gform_legacy_markup_wrapper' id='gform_wrapper_15' ><form method='post' enctype='multipart/form-data' id='gform_15' class='vinduwvloer gform_legacy_markup' action='/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' > <div class='gform_body 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" data-js-reload="field_15_1"><label class='gfield_label gfield_label_before_complex' >Naam<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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-required='true' 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" data-js-reload="field_15_2"><label class='gfield_label' for='input_15_2' >Email<span class="gfield_required"><span class="gfield_required gfield_required_asterisk">*</span></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" data-js-reload="field_15_4"><div class='ginput_container ginput_container_text'><input name='input_4' id='input_15_4' type='hidden' class='gform_hidden' aria-invalid="false" value='https://www.korthals.nl/en/news/aluminum-surface-treatment-a-selection-of-possibilities/' /></div></li><li id="field_15_5" class="gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible" data-js-reload="field_15_5"><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> <p style="display: none !important;"><label>&#916;<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_12" name="ak_js" value="53"/><script>document.getElementById( "ak_js_12" ).setAttribute( "value", ( new Date() ).getTime() );</script></p></form> </div>