Durock™ Brand Quik-Top™ FR Self-Leveling Underlayment

Pre-sanded cementitious underlayments for interior use in commercial, institutional and rehab construction

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 Self-Leveling Underlayments provide a smooth, hard underlayment surface over concrete, wood, gypsum underlayments and well-bonded existing floor coverings. Gypsum Underlayment Repair Solutions.

Main Features

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 technology

• 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

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