Sader PU Exterior Wood Glue is a one-component adhesive specifically designed for outdoor assembly and repair work on all types of wood, including exotic woods (bamboo, teak, mahogany, etc.) and their derivatives (particleboard, plywood, laminated wood, etc.). Its expansive formula also makes it useful for filling surface irregularities. It adheres to all substrates: concrete, brick, cinder block, plaster, polystyrene and polyurethane foam, rubber, and more. However, it is not suitable for installing floating floors. Thanks to its high-performance polyurethane formula, classified D4, Sader PU Exterior Glue offers excellent resistance to humidity, heat (+100°C), and cold (-30°C)! A practical and environmentally friendly adhesive, it comes in a bottle for clean and precise application. Durable and safe for your health, it has a low level of residual monomers and is classified A+ for a healthy home!