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 and spackling
• Protects new drywall
• Seals old wallpaper adhesive
• Easy to apply, high spread rate, fast drying