SEM® 39863 Plastic Adhesion Promoter, 15 oz pad and is the perfect tool

and is the perfect tool to protect the parts of the vehicle that do not get painted

Contains Hattonite™ for effortless sanding

Direct to metal

Insures corrosion resistance

SEM® 39863 Plastic Adhesion Promoter, 15 oz pad and is the perfect toolSEM 39863 plastic adhesion promoter seals substrates and increases adhesion of top coat materials to a wide variety of raw plastics. OEM recommended Superior bonding properties Topcoat with most refinish products including Color Coat, Bumper Coater, Marine Vinyl Coat, Marine Engine Paint, all base coats, clear coats, urethanes, acrylic enamels, alkyd enamels and acrylic lacquers. Excellent on olefin based plastics 15 oz aerosol can