20 fl. oz. Satin Black 2-in-1 Aerosol Trim Paint (4653) by Transtar®. 2 in 1 Trim Black is a tough, flexible polymer coating designed to restore bumpers and flexible or rigid trim to their OEM condition. Transtar offers 3 gloss levels, matte, satin and gloss, to match the appearance on most vehicles. It has excellent adhesion to urethane, rubber, metal and treated olefin plastics. It is fast drying, provides excellent adhesion and requires no priming.