Titebond III Ultimate Wood Glue. An advanced, proprietary technology that offers the best possible performance in woodworking glues. This waterproof formula passes the ANSI/HPVA Type 1 water-resistance specification and offers superior bond strength, longer open assembly time and lower application temperature. Titebond III Ultimate Wood Glue is non-toxic, solvent free and cleans up with water - safer to use than traditional waterproof wood glues. It provides strong initial tack, sands easily without softening and is FDA approved for indirect food contact (cutting boards). The ultimate in wood glues - ideal for both interior and exterior applications.