Zinsser ZN7160001E1 Gardz® Sealer Primer 500Ml

Zinsser Gardz® Sealer Primer is a clear water-based acrylic resin sealer that penetrates deeply into porous surfaces. It dries fast and forms a hard moisture-proof film that prevents drywall blistering and bubbling. It binds down chalky surfaces strengthens soft texture finishes and seals in residual wallpaper paste. Gardz® Sealer Primer can be applied to high-pH surfaces and is easily cleaned up with soap and water. Recommended Uses: Damaged Drywall: prevents bubbles that form when damaged drywall is skim coated with spackling or joint compound. It penetrates and seals damaged facing paper restoring it to a sound surface for repairs suitable for painting or wallcovering. New Drywall / Joint Compound and Spackling: new gypsum drywall joint compound and spackling are very porous and can make finish coatings appear splotchy and uneven. It penetrates and uniformly seals creating a moisture resistant film that protects drywall from blistering tearing and other damage when redecorating in t