Ultrabond ECO 975 is a 100%-solids, one-component, moisture-cured, urethane adhesive specifically designed for the installation of domestic solid and engineered wood flooring. Suitable Substrates: Exterior-grade plywood, Group 1, CC type and other approved wood underlayments (per manufacturer recommendations), Concrete at least 28 days old, installed per ASTM F710, guidelines, Cement terrazzo, Cement-based, self-leveling underlayments and patching compounds, Primed gypsum underlayments that meet the ASTM F2419 requirements for compressive strength, MAPEI’s Mapesonic RM sound-reduction membrane, Existing ceramic tile, MAPEI epoxy moisture barriers, Concrete treated with a single coat of MAPEI’s, Planiseal PMB polyurethane moisture barrier and bonding agent, which creates a 100% moisture barrier, Properly installed radiant-heating systems.

• 100% solids formulation; moisture-cured and with no solvent added
• Low-odor formula with negligible volatile organic compound (VOC) content
• Easy to trowel with excellent trowel-ridge holdout for proper adhesive bonding
• 4 Gallons