Description 3M™ White Masking Paper is specifically manufactured for automotive aftermarket applications. This paper Provides excellent resistance to paint solvents, urethanes, base coats and clear coats. Can withstand bake cycles up to 400 degrees F (204 degrees C) for 30 minutes. Conformable. It is designed to be used with 3M Masking Tapes and 3M Masking Equipment. To prevent bleed through, apply paper with enough slack to keep puddles of clear coat or high-solvent paint from forming.