Lock down porous and crumbling surfaces with Rust-Oleum® Zinsser® GARDZ® Problem Surface Sealer. This low-odor, water-based formula dries to a clear, matte finish, creating a hard, paintable seal over damaged drywall, adhesive residues and other chalky surfaces.
- Repairs torn paper on damaged drywall, eliminates bubbles
- Seals skim coats & spackling
- Protects new drywall
- Seals old wallpaper adhesive
- Easy to apply, high spread rate, fast drying
- Water-base, low odor, dries clear