HB Body Fill 961 1K Etch Primer Yellow 400ml Aerosol. Fast drying filling – anticorrosive primer, with excellent anticorrosive and mechanical properties for all kind of metal plates (galvanized,stainless, aluminium, bare metal), for automobiles and wood. Special for metal surfaces of the car body which are exposed after sanding with filling primers. Before applying the primer clean the surface which is going to be primed from rust, oils and dust. Shake thoroughly before use. Shake for 2-3 minutes after agitator ball has started to rattle. Apply two coats, with a flash – off period of 5-10 minutes between coats,30 minutes after the application, it can be sanded with a SCOTCH BRITE or with P240 – P1000, dry or with water. It can be painted with all paint systems.