GARDZ is a clear, water-based sealer that penetrates and seals torn drywall facing paper (common after removing wallcoverings), restoring drywall to a secure and sound surface. It eliminates paper bubbles, seals in skin coat and spackling, and protects new drywall. It replaces the need for oil-base primer/sealers used to repair damaged drywall. Low-odor. Easy-to-apply, high spread rate, fast drying.