Prolayment® SB is the ideal material choice for sound control and moisture barrier protection under hardwood, laminate, and resilient flooring.

 
Benefits of Prolayment® SB:
• Excellent moisture barrier without a film
• Available in 2.0mm and 3.0mm thickness
• Sound Performance: STC 53 IIC 58
• Excellent chemical resistance
• Mold and mildew resistant
• Suitable for concrete and wood sub-floors
• Smoothes out minor sub-floor irregularities


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Installation Instructions