FIRM-FILL® 2010+ Gypsum Concrete Floor Underlayment

For use over wood subfloors, FIRM-FILL® 2010+ floor underlayment is the product of choice. It stiffens the subfloor to eliminate squeaks and nail pops and provides a solid floor while remaining safe for the environment. FIRM-FILL® 2010+ floor underlayment creates additional surface hardness and compressive strengths up to 3200 psi.

Custom homes, light commercial buildings, hotels, & renovation projects.

• FIRM-FILL® 2010+ floor underlayment is designed for installation over wood subfloors
• Stiffens the subfloor to eliminate nail pops and squeaks
• Creates a smooth, flat, crack-resistant surface
• Compressive strengths from 2000 - 3200 psi
• Rapid installation; up to 25,000 square feet installed per day
• Quick drying; FIRM-FILL® 2010+ floor underlayment can be walked on in 90 minutes
• Expert application; installed only by trained, Licensed Applicators
• FIRM-FILL® 2010+ floor underlayment has approvals from ICC-ES and HUD
• Meets ASTM F2419, Standard Practice for the Installation of Thick Poured Gypsum Concretes and Preparation of the Surface to Receive Resilient Flooring

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