USG Multi-Use Pro Underlayment

Durock™ Brand Multi-Use Self-Leveling Underlayment is a high-quality, un-sanded cementitious underlayment for various interior applications, providing a smooth, crack-resistant surface and suitable for radiant heat installations.

• The description claims this product provides high compressive strengths at minimal thicknesses.
• The description claims it is fast applying and fast-setting, allowing for return of light traffic within hours.
• The description claims it meets resilient floor industry specifications for underlayment for commercial goods.