DUROCK™ SPEED™ Self-Leveling Underlayment
Made to stand strong so you can rest easy.
Our new line of DUROCK Self-Leveling Underlayments feature DUROCK™ EcoCap™, UltraCap™, SPEED™, Multi-Use and QUIK-TOP™.
Designed for fast track installations; allows return of light trade traffic within 24 hours.
Ideal over concrete subfloors in interior applications.
DUROCK™ SPEED™ self-leveling underlayment is a fast-applying high alumina cement-based product for interior use over concrete subfloors. Formulated using an HAC based/Portland cement blend (ASTM C150), SPEED self-leveling underlayment:
- Allows installation of floor coverings after 16 hours, depending on underlayment thickness and drying conditions
- Provides a minimum compressive strength of 5000 psi (after 28 days drying time)
- Offers smooth, crack-resistance surface
- Meets requirements of ASTM F-710 “Standard Practice for Preparing Concrete Floors to Receive Resilient Flooring”
- Is engineered and manufactured by USG