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USG Levelrock 4500 Series Floor Underlayments
With compressive strengths of 4500 – 5500 psi this underlayment provides a smooth, hard surface over concrete slabs, pre-stressed concrete and concrete planks, Levlerock 4500 Series Underlayments are ideal for commercial, institutional, and rehab construction.
Features & Benefits
- Allow light traffic within hours of installation
- Exceptional surface hardness which resists indentation
- Innovative self-sealing technology that typically permits floor coverings to be installed without the need to seal the underlayment