Armtec XSM1650 High-Density Polyethylene Platon Underlayment Membrane, 20m x L x 1.65m H, 24 mil Thick in the Flat Sections, 21 mil Thick in the Dimples
Armtec XSM1830 High-Density Polyethylene Platon Underlayment Membrane, 20m x L x 1.83m H, 24 mil Thick in the Flat Sections, 21 mil Thick in the Dimples
Armtec XSM2442 High-Density Polyethylene Platon Underlayment Membrane, 20m x L x 2.44m H, 24 mil Thick in the Flat Sections, 21 mil Thick in the Dimples