Acotec is the worldwide provider in the field of environmentally friendly coatings offering the unique combination of being the manufacturer as well as controlling the application (either by doing it ourselves, or by working with approved applicators). In this way, Acotec controls the whole logistics chain from coating production to the application and quality control. Hence, Acotec can offer insured warranties up to 10 years, unavailable elsewhere in the industry.

The coatings are branded under the name Humidur®: anti-corrosion and anti-fouling coatings are available as well as a top coat. For more information go to

Furthermore, Acotec is an expert in the corrosion field, starting from the inspection of the corrosion mechanisms and the corroded steel, followed by methods for cleaning and repairing corrosion damage, to the final Humidur® corrosion protection. With over 30 years of experience, Acotec supplies, protects and customizes equipment for the marine, offshore, petrochemical, shipping and energy industries. Examples of the equipment are: limpet cofferdams, pipe robots, automated spray equipment, …

Details about Standard Cofferdams

Details about Tubular Cofferdams

Discover standard cofferdams solutions

Humidur® applied at Humber Refinery - Philips 66

Humidur was applied at the Humber Refinery for the corrosion protection of the fire water line mains

Humidur® AF on bar screen of Taean power plant - Korea

The anti-fouling system Humidur® AF has been applied on bar screens at the Taean power plant in Korea.


Technical documents, data sheets, specification sheets and much more information are all available on

Member of:

Chinese Classification Society American Bureau of Shipping American Association of Port Authorities The European Small Hydropower Association The International Association of Ports and Harbors National Association of Corrosion Engineers  The World Association for Waterborne Transport Infrastructure The Society For Protective Coatings British Hydropower Association

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