Dyno Wash Primer Usage : To increase the adhesion of the top coat on metal, aluminum, galvanized steel, galvanized sheet, stainless steel or brass, such as aluminum billboards, galvanized steel gutters, etc. Properties : It is a liquid for priming metals such as zinc, galvanized metal, aluminum. These metals often have problems with adhesion with paint made from alcohol resin.It is a liquid that must be mixed with an accelerator before use. Recommended surface preparation : For metal surfaces Dino Wash Primer 1 coat X 8-12 microns / coat Dino Epoxy Clear Coat, Dino-Ten Clear Coat 2 coats X 50-55, 30-35 microns / coat