Premium engineered cementitious underlayments Durock™ Brand Surface™ Self-Leveling Underlayments are designed for interior use in commercial, institutional and rehab construction.
Durock™ Brand Surface™ Self-Leveling Underlayments provide a smooth, hard underlayment surface over concrete slabs, pre-stressed concrete and concrete planks at thicknesses up to 3 in. (76 mm). Suitable for a variety of floor coverings, Durock™ Surface engineered cementitious underlayments exceed commercial vinyl floor-covering requirements as a high-performance underlayment with compressive strengths ranging from 4,500 to 5,500 psi (31.0 to 37.9 MPa).
Innovative, self-sealing technology
Fast application, fast-setting allows for return of light trade traffic within hours
High compressive strength—stands up to commercial and institutional use
Ideal for renovating concrete subfloors—can be applied at various thicknesses
Can be applied to concrete surfaces without requiring mechanical profiling