Henry Surelock Wood Floor Adhesive by Henry Company is a high-performance acrylic urethane adhesive designed for almost all types of interior wood flooring installations. This adhesive exceptional moisture resistance and excellent bond strength while maintaining the necessary flexibility to accommodate wood movement. It provides early strength for immediate grab and is specially formulated to prevent common installation issues such as cupping, peaking, and end lifting. Suitable for solid wood up to 3/4" thick and 5" wide, parquet up to 5/16" thick, engineered wood planks up to 3/4" thick and 5" wide, as well as cork underlayment, it bonds effectively to concrete, cementitious underlayments, APA grade underlayment plywood, cork underlayments, existing well-bonded non-cushioned vinyl, tile, and sheet flooring. It is also compatible with radiant heated subfloors where temperatures do not exceed 85°F (20.4°C). With a low VOC content of 25 g/L, this adhesive meets environmental standards and comes with a 10-year limited warranty. Coverage ranges from 45 to 125 square feet per gallon, making it an efficient choice for your flooring projects. Model Number: 12235