Porta-Nails PortaJack-Pro Hardwood Flooring Jack, Model 47100 - Roberts Soft Stride 100 Sq Ft Roll, Is A Dense Foam Underlayment That Provides Excellent Sound Reduction Under Laminate And Engineered Flooring Dense Foam Provides Excellent Sound Reduction Under Engineered And Laminate Flooring The Closed Cell Foam Design Provides Excellent Moisture Protection And Fights Against Mold And Mildew The 2Mm Thick Foam Also Cushions Flooring Excellent For Radiant Heat Floors The 3 In Overlap Film Helps Link Multiple Rolls 100 Sq Ft Roll Measuring 43.5 In X 27.5 Ft The Quiet Cushion Has A Sound Transmission Lost Test (Stc) Rating Of 66 And Impact Sound Transmission Test (Iic) Rating Of 69.

• Roberts Model 70-185 Soft Stride Sound Reducing Cushion Underlayment, 100 sq. ft

Roberts Model 70-185 Soft Stride Sound Reducing Cushion Underlayment, 100 sq. ftRoberts