Zinsser ShieldZ Clear Wall Size is a fast-drying, readyto-use acrylic sealer and sizing for preparing painted and glossy surfaces for wallcovering including hard-to-stick surfaces such as existing vinyl wallcovering and paneling. It provides a uniform sealed surface which makes wallpaper easier to position while improving adhesion.
Application: Thoroughly mix before using. Apply only when air, material, and surface temperatures are between 50-100ºF (10-38ºC) and the relative humidity is or less than 85%. Apply with a brush, roller, or airless sprayer with a 0.017 tip at 2,000-2,500 psi for optimum spread rate. Cut in entire surface using a brush at the corners, edges, and openings. Close container tightly after each use.
Dry Time: To touch 30 minutes, Ready to hang 20 hours
Coverage: 300 Sq. Ft. per gallon
Clean-up: Clean up all tools and spots immediately with warm water.