Asphalt Based Anti Seepage Self Adhesive Waterproofing Membrane 1.2mm 1.5mm

This self-adhesive polymer-modified asphalt membrane is a non-carrier waterproof material manufactured using SBS synthetic rubber, premium road asphalt, and high-performance tackifiers. The upper surface features polyester film (PET), polyethylene film (PE), aluminum foil, or silicone-coated release film, while the lower surface includes a silicone-coated release film to prevent sticking during storage and construction.

For non-exposed construction projects, waterproof membranes with PE or PET upper surfaces are recommended. When used as auxiliary materials for detail nodes, you may select membranes with PE/PET upper surfaces or double-sided self-adhesive waterproof membranes without surface films. For underground projects as the primary waterproof material, single-layer applications require thickness ≥1.5mm, while double-layer applications must meet 1.5mm + 1.5mm or greater thickness requirements.

• Cold application: No open flames, no adhesives required, energy-saving, environmentally friendly, low-carbon, and cost-effective
• Excellent bonding performance: Maintains viscoelastic state for long-term waterproof layer integrity
• High elongation performance and outstanding shear strain resistance
• Superior low-temperature performance