A general-purpose, acrylic based primer for use prior to installing a wide range of wallcoverings. It provides an excellent bonding surface for the adhesive, better water-resistance, fast drying time, and enhances slip for positioning wallcovering. This product has excellent hiding power that covers existing paint, wallcovering patterns, or color variations in the wall surface. It can be tinted to match the background color of the wallcovering to avoid visible seams. It provides a long-lasting protection barrier between the wallcovering and the wall surface. It adheres to glossy surfaces like an acrylic primer and promotes strippability. Easy clean up with water while wet. Covers approximately 300 to 500 sq. ft. per gallon depending on porosity of surface. No. 7221-3-16: Quart No. 7221-3-20: Gallon