3-In-1 Silent Step Ultra Underlayment

Item Description
For use over concrete or wood substrates on all grades of approved subflooring.
Product overview
Superior performance acoustical flooring underlayment with unsurpassed sound absorption properties.
Attached polyethylene moisture barrier
The adhesive side of the underlayment has to face the laminate
Superior foam density
100% closed-cell polyolefin foam core
Impact Insulation Class (IIC) rating of 72dB
Sound Transmission Class (STC) rating of 72dB
Standard roll size 40” x 30′ (100 sq. ft.)