Low-Viscosity Pure Polyurea Membrane – Waterproofing & Protective Coating
The Low-Viscosity Pure Polyurea Membrane is a hot-spray-applied waterproofing solution designed for seamless adhesion, high flexibility, and superior mechanical protection. With its low-viscosity formulation, this membrane is ideal for coating spray polyurethane foam (SPF) systems, as well as waterproofing roofs, industrial structures, and marine environments.
Composed of Tecnocoat P-2049/A (isocyanates) and Tecnocoat P-2049-LV/B (resins), the system is applied using medium-pressure spray equipment to create a watertight, durable, and elongable protective layer.
Key Features & Benefits
✔ Low-Viscosity Formula – Ideal for seamless, uniform coverage over SPF and other substrates. ✔ Seamless & Fully Adhered – No joints or overlaps, providing 100% waterproofing. ✔ Fast Application & Quick Curing – Tack-free in ±5 seconds, ensuring efficient installation. ✔ High Mechanical Strength – Tensile strength ±15 MPa, offering excellent impact and abrasion resistance. ✔ Flexible & Elongable – Elongation at break >250%, allowing for structural movement without cracking.
Ideal Applications
Protective Coating for Spray Polyurethane Foam (SPF – TECNOFOAM System)
Flat or Sloped Asbestos Roof Rehabilitation (on TECNOFOAM SPF System)
Industrial Applications: Power Plants, Recycling & Water Treatment Facilities, Petrochemical Plants (EN-1504.2 Certified)
Swimming Pools, Aquariums, Lakes & Coastal Areas
Application Method
This hot spray-applied polyurea requires medium-pressure spray equipment for optimal application. A minimum thickness of 1.5mm is recommended for best results.
💡 Note: For specific project requirements or substrate compatibility, contact our technical department for expert advice.
📥 Technical Data Sheet & Certifications are available for Full Specifications.
