Product Description
A unique water-based sealer for porous and potential problem surfaces. Gardz® 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 textured finishes. Gardz® takes the "problem" out of problem surfaces. Deeply penetrating, it dries to a rock-hard, water-resistant finish; this protects surfaces from damage during the next redecorating project. Gardz® is recommended for damaged drywall, new drywall, spackling and joint compound skim coats, plaster, calcimine, uncoated wallpaper, wallcovering adhesive residue, textured paint and more.
Zinsser Gardz
Technical info.
Key Characteristics
5-10m2 per litre coverage
Touch Dry 30 minutes
Re-coat 3 hours
Fully cure 3 days
Can be applied to high-pH surfaces
Seals old wallpaper adhesive
Dries fast to a clear, hard, moisture-proof film






















