1 Shot Chromatic Block Out White allows for complete coverage over previously painted signs. Block Out White hides underlying brush strokes and surface imperfections. Dries to handle in 2-3 hours, compatible with paper, cardboard, muslin, stretched canvas, Masonite, and properly prepared metal. Click here for more information and how to use 1 Shot Chromatic Block Out White.

Note: This is considered a hazardous item and can only be shipping via ground service within the 48 contiguous states. Available in 32 and 128 oz (1 gallon) cans.