MCI BENZi 100 ETCHING PRIMER is a unique single pack fast drying epoxy etching primer which has excellent adhesion onto non-ferrous metals such as galvanized iron, aluminium, stainless steel and light alloys. It can be subsequently over-coated with a wide range of finishings such as alkyd, acrylic, epoxy, polyurethane, etc. It is used as an adhesion promoting primer over non-ferrous metals before application of topcoats onto the substrate.