2301 Gardz Problem Surface Sealer, Clear, 1 Gallon

Zinsser Gardz Problem Surface Sealer is a clear, water-based acrylic resin designed for interior application to porous surfaces prior to painting, texturing, or wallcovering. This versatile sealer solves common problems encountered when preparing walls and ceilings for finishing, ensuring better adhesion and a professional result.

Gardz is formulated to seal and stabilize problem porous surfaces that can cause paint failure, including bare or damaged drywall, plaster, cement and cementitious coatings, spackling paste and joint compound, calcimine, stucco, acoustic and texture finishes, and uncoated wallpaper. It also adheres to and seals in old wallpaper paste and adhesive residue. The water-based formula makes cleanup easy and application straightforward for both DIY and professional use.

Features and Benefits

• Deep Penetration: Penetrates deeply into porous surfaces to seal and stabilize them before painting or texturing.
• Fast Drying: Dries quickly to a hard, moisture-proof film that prevents blistering and bubbling.
• Binds Chalky Surfaces: Binds down chalky surfaces and strengthens soft texture finishes for a more durable foundation.
• Seals Wallpaper Paste: Adheres to and seals old wallpaper paste and adhesive residue.
• Clear, Low-Odor Formula: Water-based acrylic resin with low odor for indoor use and easy cleanup.
• Application Guide: Milky blue-white color when wet helps you see where it has been applied; dries clear for a professional finish.

Specifications

• Brand: Zinsser
• Model: 2301
• Size: 1 gallon
• Color: Milky blue-white when wet, dries clear
• Type: Water-based acrylic resin sealer
• Application: Interior use on walls, ceilings, and related surfaces