Multi-Surface Adhesive Primer – 1 Gallon – Sentinel Formula 811

Give your next flooring or wall project a better chance to stick around. Sentinel Formula 811 is a low-odor, multi-surface primer designed to improve the bonding ability of flooring and wall adhesives. It works on a wide range of surfaces including wood, concrete, plywood, drywall, ceramic, metal, and finished floors. One gallon provides approximately 300 square feet of coverage, making it handy for a good-sized renovation project.