SEM Self Etching Primer

SEM 39693, Green Self Etching Primer15.5 oz Aerosol Can SEM 39693 Self Etching Primer adheres to steel, aluminum and stainless steel, for overall refinishing or spot repairs. Formulated for use under primer surfacers and with most paint systems.SEM Self Etching Primer Directions For Use:Pre-clean surfaces with SEM Solve Pre Cleaner. Abrade surfaces to be coated with 320 grit sandpaper. Clean again with SEM Solve Pre Cleaner. Apply 2-3 Coats at a distance of 6 inch – 8 inch. Allow 5-10 minutes flash time. Only apply enough self etching primer to achieve color hiding.