Drywall Sealer: GARDZ: A high-performance sealer for damaged drywall.

Reviewed by:
The Old House Web

GARDZ is a water-based damaged drywall sealer that is effective at eliminating paper bubbles, and won't raise the nap of the drywall facing paper.

It restores and prepares wallboard surfaces for the application of skim coat, wallcovering, and paint. The product is a clear sealer that penetrates and seals torn drywall facing paper, seals in skim coat and spackling compounds, and is suitable for porous surfaces like drywall and builder's flat paint. It provides a hard finish and dries fast. It's available in quart, gallon, and 5-gallon sizes.