Composeal Grey 20 mil PE Laminate Mixing Valve Seal

Compotite PE membrane is a waterproofing material. It’s made of a pliable, sheet-like material constructed from polyethylene. Used to waterproof walls, floors, and other surfaces to prevent water penetration, protecting underlying structures from moisture damage. It’s often used in showers, bathrooms, and other wet areas to create a waterproof barrier beneath tile and other finishes, ensuring a long-lasting and watertight installation.