Chevy Silverado WA403P Imperial Blue Met. Aerosol Touch Up Paint 11oz We use top-of-the-line Sikkens AutoBase Plus, a base coat and clear coat system. Sikkens, a subsidiary of AkzoNobel, the world's largest manufacturer of paints and coatings, has been doing business since 1792, in 130 countries, with 5500 employees. The Paint code of your car is printed on the Manufacturers Compliance Identification Plate (approx. size of a Credit Card) somewhere on your car, normally it refers to Ext. Color / Paint on this plate or sticker. Clear coat sold separately.