Description

Professional Grade 40 MIL Grey Shower Pan Liner – Waterproofing Membrane

Protect your bathroom subfloor with our high-performance 40 MIL Shower Pan Liner. Specifically engineered for maximum durability, this liner is the ultimate “Waterproof Warrior” for your next shower installation.

Built to last, our liner is formulated and rigorously tested for microorganism and mold resistance, ensuring a clean and healthy environment beneath your tile. We believe in building better, which is why this membrane is sustainably manufactured using recycled content without sacrificing strength or flexibility.

Whether you are a professional contractor or a DIY enthusiast, this liner is an over-achiever that meets the strictest industry standards. It is fully ASTM D4551 Certified and IAPMO listed, providing peace of mind that your shower floor is guarded by the best in waterproofing technology.

Key Features & Specifications

  • Optimal Protection: Heavy-duty 40 MIL thickness for superior puncture resistance.

  • Application: Purpose-built for shower pans, wet rooms, and floor waterproofing.

  • Certifications: ASTM D4551 Certified and IAPMO Listed.

  • Eco-Friendly: Sustainably made with high-quality recycled materials.

  • Sanitary: Advanced formulation resists the growth of mold, mildew, and bacteria.