Save yourself the time and hassle of priming surfaces with an ordinary brush—this convenient gesso spray seals canvas, illustration board, mat board, masonite, plaster, wood, metal and cloth surfaces. The spray offers the same performance characteristics as brush-on formulas without the long waits, prep time or clean up! It is especially ideal for artist canvas and floor cloths. Dries to touch in 15 minutes Dries to handle in two hours Will not yellow and resists chipping