MAPEI recently introduced Ultrabond ECO 907 fast-curing, 100% solids, silane-modified polymer, gun-grade adhesive designed for basic wood subfloor construction. Designed for use in interior settings, Ultrabond ECO 907 works to bond most common construction materials, including plywood and lumber framing, engineered and solid wood flooring, carpet tackstrips and polystyrene insulation boards. Ultrabond ECO 907 is suitable for installation over a wide variety of substrates, including concrete and cement terrazzo, ceramic tile, cement-based self-leveling underlayments and patching compounds.