Paintforcars Urethane Enamel Reducer is a premium blend of high quality virgin gradematerials, which are formulated to produce excellent results without fish-eyes, poor adhesion and layer separation. Use in any urethane undercoat or clearcoat or primer. Formulated to be used to thin primer surfacers, clearcoats and base coats that require a high quality urethane reducer. Produces a brilliant gloss and superior leveling. Excellent value! Medium speed, so it covers a wide range of temperatures. This reducer provides optimum flow and blending. Can also be used to clean up spray equipment. Follow manufacturers instructions for correct mixing ratios. Also assists in blending and spot panel automotive repairs. 100% Virgin Solvent.