SEM Plastic & Leather Prep - 12ozPlastic & Leather Prep 12oz A mild solvent blend to clean plastic and leather prior to refinishing. Features: Removes mold release, fingerprints, grease and oil Promotes adhesion of topcoat Will not soften or distort plastic parts Easy to use Applications: Plastic Leather Carpet Velour SEM Products Inc SEM 38353: Plastic and leather multi purpose cleaner, prepared, 12 ounces per ounce do you need a product that can really remove the terrible release