S021

Waterproof Shower Membrane Roll, Polyethylene Tile Underlayment for Bathroom Walls & Floors, Waterproofing Fabric for Shower, Saun

Key Specifications/ Special Features:

High-Density Polyethylene Waterproof Membrane

Made from premium high-density polyethylene (HDPE) with non-woven polypropylene fabric bonded on both sides. The three-layer composite structure delivers excellent tear resistance, flexibility, and strong bonding to mortar, ensuring long-lasting waterproof protection.

Reliable Waterproof & Vapor Protection

With a thickness of approx. 20 mil (0.5–0.6 mm), this waterproofing membrane effectively blocks water and moisture penetration, helping prevent cracking, delamination, and structural damage to tile, cement, and wall assemblies in wet areas.

Durable & Temperature Resistant

Designed to perform in demanding environments, the membrane maintains stability in temperatures ranging from -40°C to 80°C. It offers outstanding wear resistance and tear strength, making it suitable for bathrooms, saunas, steam rooms, and other high-moisture applications.

Easy to Cut & Install

Flexible and lightweight, the membrane can be easily cut with scissors or a utility knife to fit different layouts, corners, and details. It installs quickly using unmodified thin-set mortar and can be folded for convenient handling and storage—ideal for DIY users and professionals alike.

Wide Application for Wet Areas

Suitable for use under ceramic tile, porcelain tile, stone, marble, and cement substrates. Ideal for shower walls and floors, bathrooms, kitchens, basements, steam rooms, saunas, laundry rooms, and other residential or commercial waterproofing projects.

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