Korthals
Phone
NL: +31 255 533 554
Korthals Producten
KHS Protect
KHS Protect

Topcoat based on an acrylate-polyisocyanate resin combination. [...]

KHS Midcoat 300
KHS Midcoat 300

Fast-drying epoxy midcoat based on an amine hardener. [...]

KHS Primer 100
KHS Primer 100

Fast-drying epoxy primer based on an amine hardener. [...]

KB Cover paint (hydrogen fluoride)
KB Hydrogen Fluoride indicative paint

Air drying hydrogen fluoride indicative paint based on alkyd resin. [...]

Therm-O-Signal 7-H-60
Therm-O-Signal 7-H-60

At 58–62°C the paint becomes transparent, revealing the colour of the underlying primer. [...]

Therm-O-Signal 7-H-34
Therm-O-Signal 7-H-34

Changes from violet to cream at 390°C. [...]

Therm-O-Signal 7-H-14
Therm-O-Signal 7-H-14

Changes from pink to blue at 145°C, from blue to grey at 320°C. [...]

Therm-O-Signal 7-H-52
Therm-O-Signal 7-H-52

Changes from dark grey to off-white at 525°C. [...]

Therm-O-Signal 7-H-48
Therm-O-Signal 7-H-48

Changes from green to blue at 230°C, from blue to off-white at 330°C. [...]

Therm-O-Signal 7-H-46
Therm-O-Signal 7-H-46

Changes from blue to off-white at 350°C. [...]

News
Therm-O-Signal 7-H-44: the only temperature-indicating paint that changes color at 280 °C
Therm-O-Signal 7-H-44: the only temperature-indicating paint that changes color at 280 °C

Therm-O-Signal 7-H-44 was developed with one clear goal: to make… read more

Liquid-Tight Facility Declaration: what you need to know
Liquid-Tight Facility Declaration: what you need to know

For several companies, a Declaration Liquid-proof Facility certificate is not… read more

How to increase safety in your factory
How to increase safety in your factory

Ensuring safety in a factory is of the utmost importance.… read more

Water-resistant lacquers and coatings for industrial applications
Water-resistant lacquers and coatings for industrial applications

Water-resistant lacquers or coatings are crucial when structures, objects, or… read more

Protecting metal against corrosion: the added value of lacquers and coatings
Protecting metal against corrosion: the added value of lacquers and coatings

Protecting metal against corrosion can be achieved in various ways.… read more

Anti-rust coating – for optimal preservation
Anti-rust coating – for optimal preservation

Rust can pose a major problem for metal surfaces, particularly… read more

Korthals Group B.V. achieves ISO 9001 and ISO 14001 certifications
Korthals Group B.V. achieves ISO 9001 and ISO 14001 certifications

We are proud to share that Korthals Group B.V., hereinafter… read more

Always a flawless finish with coating advice from Korthals
Always a flawless finish with coating advice from Korthals

Welcome to Korthals, your trusted partner in coating advice. At… read more

Coating against green algae – multifunctional solution against pollution
Coating against green algae – multifunctional solution against pollution

Coatings against green algae are a must for rough, untreated… read more

Need color-changing paint?
Need color-changing paint?

In the world of surface treatments, the demand for smart… read more

Furniture stain colors – an overview of the options
Furniture stain colors – an overview of the options

For industrial use, furniture stains are available in a wide… read more

Waterborne stain: a look at applications and possibilities
Waterborne stain: a look at applications and possibilities

For the color finishing of treated wood, stains play a… read more

Buying waterborne stain: the 5 key considerations
Buying waterborne stain: the 5 key considerations

Are you looking to buy waterborne stain but don't know… read more

Staining furniture in the industry: the 3 key points to consider
Staining furniture in the industry: the 3 key points to consider

We all know that staining furniture is a specialized skill.… read more

Staining tables: key points and tips for industrial use
Staining tables: key points and tips for industrial use

Staining a table is a great idea for several reasons.… read more

Waterborne stain: lye pine or antique pine – both exceptional!
Waterborne stain: lye pine or antique pine – both exceptional!

Waterborne stain is available in various color variations, including lye… read more

Heat-resistant coating for optimal preservation
Heat-resistant coating for optimal preservation

Heat-resistant coating is an industrial process where a protective (paint)… read more

Soen’s: the expert in professional waterborne stain colors
Soen’s: the expert in professional waterborne stain colors

For coloring wood, you can choose from various stain variants,… read more

Waterborne stain dark oak: is it a wise choice?
Waterborne stain dark oak: is it a wise choice?

European oak wood naturally has a yellow-brown color. With stain,… read more

Aluminium coatings for diverse applications
Aluminium coatings for diverse applications

Ensure your aluminium semi-finished products or commercial objects receive the… read more

Wall coating: for optimal preservation of infrastructure objects and interior walls
Wall coating: for optimal preservation of infrastructure objects and interior walls

Good maintenance is worth its weight in gold. By applying… read more

A tank coating that fuels your confidence
A tank coating that fuels your confidence

A tank coating offers optimal protection for industrial, metal storage… read more

Industrial spray coating for metal and wood
Industrial spray coating for metal and wood

In addition to brush and roller, most industrial coatings can… read more

How to choose the right black furniture stain for your project
How to choose the right black furniture stain for your project

For furniture makers and other woodworking businesses, selecting the right… read more

Applications of our anti-graffiti coatings you may not have considered before
Applications of our anti-graffiti coatings you may not have considered before

You are likely already aware that Korthals' permanent anti-graffiti coatings… read more

Aluminum surface treatment: A selection of possibilities
Aluminum surface treatment: A selection of possibilities

Surface treatments (coatings) for aluminum ensure optimum material retention. In… read more

Permanent anti-graffiti coating: what are the advantages?
Permanent anti-graffiti coating: what are the advantages?

When company premises or public facilities are daubed, it is… read more

A safe coating for your machines
A safe coating for your machines

Metal parts are used extensively in mechanical engineering. Applying a… read more

Everything about metal surface treatment (coatings)
Everything about metal surface treatment (coatings)

By applying surface treatments (coatings) for metal, you create optimal… read more

Safety above all with hydrofluoric acid colour paints
Safety above all with hydrofluoric acid colour paints

Hydrogen fluoride is frequently used within the process industry, often… read more

Lakfabriek Korthals officially approved as ‘Known Consignor’ for airfreight shipments
Lakfabriek Korthals officially approved as ‘Known Consignor’ for airfreight shipments

Great news! As of February 6, 2020, we are now… read more

Heat-resistant coatings: ideal for industrial furnaces
Heat-resistant coatings: ideal for industrial furnaces

Where heat is present, heat resistant coatings remain. Metal surfaces… read more

Temperature indicating paints: full of quality control features
Temperature indicating paints: full of quality control features

It’s a well-known fact that even as early as the… read more

Advisory tool for heat-resistant paints
Advisory tool for heat-resistant paints

Our heat-resistant paints protect metal surfaces against high temperatures. Korthals… read more

Anti-graffiti coating for concrete: things to keep in mind
Anti-graffiti coating for concrete: things to keep in mind

Let’s face it: entrepreneurs and local authorities in urban areas… read more

Advisory tool Therm-O-Signal (temperature sensitive paint) is live!
Advisory tool Therm-O-Signal (temperature sensitive paint) is live!

With the Therm-O-Signal paint system, we have a special range… read more

Therm-O-Signal: temperature sensitive paints for several special applications
Therm-O-Signal: temperature sensitive paints for several special applications

With the Therm-O-Signal paint system, Lakfabriek Korthals has a special… read more

Stylish protection with heat-resistant lacquer in colour
Stylish protection with heat-resistant lacquer in colour

Materials in various industries demand optimum protection at high temperatures.… read more

Anti-graffiti applications: choice everywhere
Anti-graffiti applications: choice everywhere

We can not prevent people creating graffiti, but we can… read more

Vacancy: Trainee Quality management
Vacancy: Trainee Quality management

Looking for a fun and interesting internship or graduation project?… read more

Scoop: Korthals Group awarded BRL-K19143 certificate for wearing courses
Scoop: Korthals Group awarded BRL-K19143 certificate for wearing courses

We have known for a long time that our extremely… read more

Oldtimer gets a new life with paints from Korthals
Oldtimer gets a new life with paints from Korthals

The American Automobile Club (AAC), the Dutch association for owners… read more

Korthals website renewed
Korthals website renewed

Korthals Groep has worked hard over the past period to… read more

INT: +31 255 533 554
INT: office@korthals.nl
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1976 AD, IJmuiden
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