Bostik Ultraset SF is a one part solvent free, elstomeric polyurethane adhesive formulated to adhere most types of wood, parquet, solid strip, engineered, bamboo and sheet timber flooring systems to flat concrete and timber subfloors, or over existing floors. Solvent free formulation, Zero VOC, Non flammable, No mixing, ready to use, One component, Easy to spread, Will not re-emulsify when in contact with moisture, Tested to ASTM C794 for peel adhesion to various species of Australian hardwood., Remains Flexible, Excellent bond strength, Recommended adhesive by major timber manufacturers, Excellent acoustic properties, Australian made, Uses: Adhering parquet, solid strip, engineered and bamboo flooring to concrete or timber subfloors, Adhering recommended acoustic underlayments as an intermediate layer between subfloors and flooring systems, Suitable for: Most types of wood, Parquet, Solid strip, Engineered bamboo / timber sheet systems, Flat concrete, Timber subfloors,