Finish 1 Automotive Refinish Products FS512-1 4.1 VOC Enamel Sealer Undercoat, 1 gal Can, Gray

The Finish 1 Urethane Sealers are high quality urethane sealers designed to provide excellent topcoat holdout for superior gloss and DOI. These sealers fill 400 or finer grit sand scratches, prevent sand scratch swelling and ensure adhesion to OEM substrates. These sealers can be used individually, or they can be mixed together to create any shade of gray to optimize coverage of the topcoat color.