MAXXON UNDERLAYMENT CONCENTRATE Self Leveling Cement Underlayment 80# Bags Gypcrete sand sold separate
MAXXON UNDERLAYMENT CONCENTRATE The strongest match for modern flooring. Specially formulated for modern floor coverings, including LVT Exceeds commercial flooring requirements More than 140 UL and ULC fire-resistance rated designs GREENGUARD Gold Certified Installation Depths From 3/8 in. to 3 in. (10 – 76 mm) over concrete.From 3/4 in. to 3 in. (19 - 76 mm) over wood.For deeper pours, contact Maxxon Corporation. Compressive Strength Minimum 3000-4,000 psi (27.6 MPa) Dry Density 115-125 lbs/ft³ (1842-2002 kg/m³) Packaging 80 lb bag Storage Temperature 50 - 100 °F (10 - 38 °C) Coverage 3/8 in. (10 mm): 13.9 ft² (1.29 m²)1/2 in. (13 mm): 10.4 ft² (0.97 m²)3/4 in. (19 mm): 6.9 ft² (0.64 m²) Installation Temperature 50 °F (10 °C) for at least 24 hours prior to installation Trade Traffic 24 hours after installation, Foot traffic, typically within 2-4 hours Fire Performance (ASTM E84) Flame Spread – 0Fuel Contribution – 0Smoke Development – 0