3.8FT×65.6FT Waterproof Membrane for Shower, 20Mils Thickness, Waterproofing Membrane Band Roll for Sauna Bathroom Walls Tile Underlayment, Polyethylene Fabric Roll
Sturdy High-density PE Material: Our waterproof membrane is a three-layer structure design, the middle material is modified polyethylene core, on both sides of the non-woven polypropylene. The tightly bonded non-woven polypropylene layers on both sides of our membrane roll ensure that it remains securely in place, eliminating concerns of detachment. This premium PE material guarantees exceptional toughness, tear resistance, and long-lasting waterproof performance, ensuring durability that stands the test of time.