Zinsser Gardz Clear High Performance Sealer is a versatile, water-based solution perfect for tackling challenging surfaces such as damaged drywall and old wallpaper adhesive. Its fast-drying formula forms a hard, moisture-proof film that dries clear and is low in odour, ideal for both residential and commercial projects.

Specially designed to deeply penetrate and stabilize porous and crumbling surfaces, this sealer ensures a smooth and secure base for your next decorating task, even in high-pH areas. Available in a convenient 5L size, Gardz covers 5-10m per litre and offers the ease of soap-and-water cleanup, making it a practical choice for efficient surface preparation.

• Size: 5L
• Repairs torn paper on damaged drywall
• Seals old wallpaper adhesive; dries clear
• Dries fast to a hard, moisture-proof film
• Coverage: 5-10m per litre
• Touch dry in 30 mins; full cure in 3 days
• Binds down chalky surfaces; high-pH use
• Easy cleanup with soap and water