Polyurea Membrane for Waterproofing & Coating
The Polyurea Membrane is a hot-spray-applied, high-performance waterproofing and protective coating. Engineered for seamless adhesion, this two-component pure aromatic polyurea system delivers exceptional durability, elongation, and resistance to water and mechanical stress. Its fully adhered, joint-free membrane ensures superior protection for a variety of construction, industrial, and marine applications.
This system is composed of Tecnocoat P-2049/A (isocyanates) and Tecnocoat H-2049/B (resins), mixed using specialized spray equipment to create a watertight, high-strength protective barrier.
Key Features & Benefits
✔ Seamless & Fully Adhered – No joints or overlaps, ensuring 100% waterproofing.
✔ High Mechanical Strength – Tensile strength >19 MPa, providing superior impact and abrasion resistance.
✔ Fast Curing & Application – Tack-free in ±5 seconds, allowing for rapid project completion.
✔ Flexible & Elongable – Elongation at break >390%, making it ideal for dynamic structures.
✔ Resistant to Harsh Environments – Withstands UV exposure, temperature fluctuations, and chemical contact.
Ideal Applications
- Sloped & Flat Walkable Roofs, IRMA, Balconies & Overhangs (ETA 20/0263 certified)
- Green Roofs (P4:TH4, ETA 20/0263 certified)
- Retaining Walls & Foundations (EN 1504-2 certified)
- Swimming Pools & Water Parks
- Vehicle & Boat Coatings (Bed Liners & Marine Protection)
- Furniture & Thematic Structures
- Flat or Sloped Asbestos Roof Rehabilitation (used with TECNOFOAM SPF system)
- Protective Coating for Spray Polyurethane Foam (SPF – TECNOFOAM system)
Application Method
This hot spray-applied polyurea requires specialized spray equipment for even distribution and optimal adhesion. A minimum thickness of ±1.5mm is recommended to ensure effective waterproofing and protection.
💡 Note: For specific project applications or substrate compatibility, contact our technical department for expert advice.
📥Technical Data Sheet & Certifications are available for Full Specifications.
