ColorBond Exterior Trim Paint has all the innovative features of ColorBond Interior Paint but is specially formulated to provide a stronger, more durable bond for exterior trim use. Exterior Trim Paint delivers a superior finish to exterior trim plastics and painted metal trim including: bumpers, mirrors, fender flares, wiper arms and window trim. Each 12 ounce can covers 6 square feet. Use ColorBond Adhesion Promoter #37-8395-F prior to application for a long-lasting finish.