LEVELROCK® 4500 NXG™ Floor Underlayment
Features an Innovative Self-Sealing Technology and High Compressive Strength
LEVELROCK® brand 4500 NXG™ floor underlayment is a cementitious underlayment designed for use in commercial, institutional and rehab construction. It provides a smooth, hard underlayment surface over concrete slabs, pre-stressed concrete, concrete planks and wood planks. The underlayment incorporates an innovative self-sealing technology that typically permits floor coverings to be installed without the need to seal the underlayment, reducing installation time and costs.
- - Fast application and setting times facilitate return of light trade traffic within hours
- - Exceptional surface hardness resists indentation
- - Applies at thicknesses of featheredge (with proper sand) to 2 in.
- - Compressive strength: 4,500-5,500 psi