Apply to any depth with one application. Use over any surface such as wood, concrete, plaster, block wall, masonry, brick, drywall, paneling, metal and stucco. Dries in 15 minutes without shrinking. Includes patch mix, measuring cup, trowel and instruction. Mix the amount needed for application and store for later use, Safe to use indoors or out. Moisture and mildew resistant. Solvent-free. Creates a durable new surface. Can be molded, shaped, carved, sanded, screwed, nailed, smoothed, stained, painted, sealed and wallpapered.