Mordante solution for the treatment of galvanized surfaces before painting

T. WASH View larger


26,90 €

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Rustbuster T. WASH is a mordante solution for the treatment of new galvanized surfaces before painting

These surfaces, when exposed to weather for extended periods, creating a contaminated fat that affects the adhesion of coatings of paint

Thus, the correct treatment for these parts before painting is as follows:

1. Wash the parts with Rustbuster SP10 to remove the accumulated fat, surface contamination and to neutralize the hydroxides and carbonates on the galvanized surface that prevent adhesion of the coating

2. After degrease with Rustbuster SP10 flush with water frand leave to dry.

3. After drying, apply Rustbuster T. WASH mordante and electroplating solution will turn black. All areas not turn black nude should be subject again to the previous steps, until the entire surface stay black.

The change to black is a clear indication that the galvanized steel is wool and decontaminated and ready to accept a coat of paint, such as, Rustbuster Epoxy Mastic 121

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