The reactive primer Wash Primer 1:1 is intended for professional use in car renovation and protection of metal surfaces. It is applied with a gun and forms a corrosion-resistant coating with excellent insulating properties. The product can also be used to repair damaged areas such as scratches and abrasions on the paint, providing long-lasting protection and a smooth surface. The primer is suitable for application on steel, galvanized steel, stainless steel and aluminum. To achieve the best results, the surface must be well prepared: steel is degreased and dry sanded with P120–P240 sandpaper; aluminum is degreased, matted with an abrasive cloth and degreased again; galvanized steel is degreased, matted with a very fine abrasive cloth and degreased again. The product is mixed in a 1:1 ratio with hardener, and the resulting mixture is suitable for use for up to 48 hours at 20°C. The components must be mixed well before application. The primer is applied with a spray gun in one or two thin coats, waiting 5-10 minutes between coats. Drying time depends on temperature and layer thickness, but processing can begin after about 15 minutes at 20°C.