OSI F38 High Yield Drywall Foam Adhesive - 21.1 oz Can

OSI F-38 Green Series Drywall Panel Latex Based Adhesive 28 Oz The OSI® F38 High Yield Drywall Foam Adhesive is a professional-grade polyurethane adhesive designed to drastically speed up drywall installations. This high-strength, non-sag, non-drip foam adhesive is ideal for vertical studs and overhead joists, supporting a clean application with minimal waste. Each 21.1 oz can replaces up to fifteen traditional 28 oz cartridges—making it one of the most efficient high yield adhesives on the market. Engineered for fast drywall installation, the F38 reduces mechanical fastener use, improves air sealing, and cures in just 2 hours. Backed by the trusted OSI name, this foam drywall glue meets ASTM C557 and ASTM D646 standards and is designed to perform in demanding conditions between 41°F and 95°F. Product Features: 1 can = 15 traditional 28 oz adhesive cartridges Adheres up to 24 standard 4'x8' drywall sheets Polyurethane-based foam drywall glue with strong bond Reduces application time