40-Sq. Foot-Coverage Area Flooring Underlayment
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4.3
- •Board compressive strength is 22 psi or 3000 lbs per sq ft load capacity with an R5 value, has less than 1.5% water absorption and 0.42 perms
- •Panel is acceptable for roof, floor and wall insulation in residential, agricultural, commercial and industrial construction
- •Raised square blocks and deep valleys with a laminated vapor barrier surface film on the bottom face allow for both water and air movement under the floor facilitating drying