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CL4000 – 1K VOC WASH PRIMER-FILLER
CL4000 1K VOC Wash Primer-Filler is part of the Challenger repair system. It is a grey, chromate-free VOC compliant acid wash primer-filler that is formulated for use directly on steel, galvanised steel and aluminium. Its good flow delivers smooth application, and it’s applied wet-on-wet. It provides excellent corrosion protection.
