WS-Haftgrund M 4021 is a fast drying thick-layer primer for the protection against corrosion on the base of epoxide-ester. Due to epoxide-estercombination as inhibitor for the protection against corrosion, WS-Haftgrund M 4021 has a passivating effect and has excellent properties for the protection against corrosion. The primer is very scratch-proof, elastic and can be recoated with WS-Plast Dickschicht M 4200 and other one-pack laquers. In case of doubt it is recommended to make a test coat.

WS-Haftgrund M 4021 can be used on all steel, iron and cast parts interior and exterior. WS-Haftgrund M 4021 is specially for the use of WS-Plast Dickschicht M 4200 outdoors on not galvanized surfaces. The product is suitable for all applications within steel construction, plant construction, container construction etc. and is resistant to cold and tropicalized. It is recommended to use WS-Zwischenanstrich M 4021 EG as filling intermediate coat as system against corrosion.

Price (2,5L can) – Eur 35 (VAT incl.)