3M Overspray Masking Liquid: Plastic Bottle, 1 gal Container Size

Help protect your vehicle surfaces from automotive primer and paint overspray with 3M overspray masking liquid. It’s designed to protect automotive surfaces from paint overspray only, and is not for use to protect against a direct hit of primer or paint. Ideal for use on tires, grilles, door jambs, and other hard-to-mask areas. This water-based sprayable masking liquid dries to a non-tacky film and traps dust and dirt under the film. Safe for use on all thoroughly cured painted surfaces and protects vehicle surfaces from primer, sealer, base color, and clear coat overspray.