MASTON 1K ETCH / ACID PRIMER is a chromate free acid primer with excellent anti-corrosion properties. It is also suitable as weld-through primer. Ideal on sandthroughs to bare metal. Suitable also for aluminum galvanized metal, sanded and thoroughly cleaned. Excellent sanding properties. Quick drying time. New layer can be sprayed whenever needed. The primer has good adhesion and coverage properties and can be painted over with most car paints, including water-based paints. Do not overcoat with polyester or epoxy products. Active rust protection pigments ensure optimum corrosion protection. Quick drying.
Application areas: Ideal for spot and part painting
Before application, we recommend to wet-sand parts with wet-sandpaper 400-600 and to clean them with Maston prepaint cleaner