Etch Primer Yellow Kit

Superior Adhesion and Corrosion Resistance for Metal Substrates. Kapci 805 is a high-performance 2K Etch/Wash Primer engineered for outstanding adhesion and anti-corrosion protection on a wide range of substrates. Ideal for use on steel, galvanized steel, aluminum and other light metals, it also adheres well to GRP (glass fibre reinforced plastic) and PE putties. Its versatility and reliability make it a trusted choice in both automotive refinishing and industrial applications. This two-component primer must be mixed in a 1:1 ratio with Kapci 806 Hardener. Once applied, it forms a durable, thin coating with excellent bonding capabilities—serving as a solid foundation for subsequent layers such as 2K fillers or topcoats.