Pre-sanded cementitious underlayments for interior use in commercial, institutional and rehab construction.
Coverage 24sf at 1/4"
Pre-sanded cementitious underlayments designed by USG for interior use in commercial, institutional and rehab construction. Reinforced with fibers that improve impact strength, Durock™ Quik-Top White FR and Quik-Top Gray FR Self-Leveling Underlayments provide a smooth, hard underlayment surface over concrete, wood, gypsum underlayments and well-bonded existing floor coverings. Gypsum Underlayment Repair Solutions - Learn More
Premium fiber-reinforced (FR) poured underlayment product with self-drying technology
No mechanical preparation required for most applications
Provides smooth surface with improved impact resistance and load distribution
Enhances crack resistance and impedes crack propagation
Apply floor covering in as little as 15 hours after underlayment application
Compressive strength up to 10,000 psi (68.9 MPa) with self-sealing technology2
Featheredge to 3 in. (76.2 mm) thickness
Suitable for most floor coverings
Can be stained, polished or used by itself as a finished floor with an appropriate coating system