Zinsser Gardz Drywall Sealer

<p>Gardz Problem Surface Sealer is a unique water-base sealer for porous and potential problem surfaces. It is formulated to deeply penetrate and dry to a hard, moisture resistant film that seals and binds down porous, chalky and crumbling surfaces, paints and texture finishes.</p><p>GARDZ is recommended for: damaged drywall, new drywall, spackling and joint compound skim coats, plaster, calcimine, uncoated wallpaper, wallcovering adhesive residue, texture paint, popcorn ceilings and builder's flat paint.</p><p>GARDZ takes the problem out of problem surfaces. It penetrates even multiple layers of drywall facing paper and even chalky, builder's flat paint and dries to a rock-hard, water-resistant finish that protects surfaces from damage during the next redecorating project.</p><ul><li>Repairs torn paper on damaged drywall, eliminates bubbles</li><li>Seals skim coats & spackling</li><li>Protects new drywall</li><li>Seals old wallpaper adhesive</li><li>Eas