Protective coating

Protective coating

On a daily basis, industrial objects such as steel structures of bridges, drilling rigs or water barriers are exposed to various external influences, such as wind, water, cold weather, heat, chemical substances and other extreme circumstances. As a consequence, this may lead to corrosion and other types of wear and tear. Korthals’s protective coatings protect all kinds of surfaces and are designed for use under the most extreme conditions. This way their service life will also be considerably extended.

Due to our many years of experience and reliable quality your part will look brand new again. Our unique Pro-Colour mixing system allows you to define your own choice of colors. This way, you’ll always get the perfect fit. Next to our varnishes and coatings, you can also rely on Korthals when it comes to expert technical assistance. We’d like to exchange ideas on possibilities with regard to protective coatings.

Perfect color Perfect color

Our unique Pro-Colour mixing system allows you to define your own choice of colors. This way, you’ll always get the perfect fit.

Reliable quality Reliable quality

At Korthals you’re assured of reliable and lasting quality. Your business object will be fully protected in the toughest conditions.

Craftmanship since 1878 Craftmanship since 1878

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

Our consultants are ready to help you

Our consultants are ready to help you

Are you not entirely sure which varnish or coating suits your needs best? Our advisers assist you. Due to many years of experience, craftsmanship and inventive research, coatings and varnishes no longer hold any secrets for us. Contact us for customised advice, without any obligations.

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More quality applications

" 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
" Therm-O-Signal is the best temperature indicating paint I know. Easy to apply, for quick and easy maintenance. "
Coater of refineries
News
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

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
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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

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