Highly expandable pure polyurea membrane for waterproofing, with thermal insulation properties
Two component, hot-spray expandable pure polyurea membrane for waterproofing, protection and sealing. It is made up of two highly reactive liquid components, Tecnocoat P-2049-EX/A (isocyanates) and Tecnocoat P-2049-EX/B (amines), mixed together using our specific spray equipment TC2049 or similar, to form a solid pure and aromatic pure polyurea membrane, completely adhered to the substrate, without joints or overlaps, elongable, watertight and waterproof. This polyurea once applied, expands between 5 and 7 times its volume.
For application in the following situations:
NOTE: call our technical department about the application to other substrates or scopes of use
| Minimum thickness | ±10 mm (consumption ± 2 kg/m²) |
| Tack-free time | ±10 secs |
| Tensile strength | ±2 MPa |
| Elongation at break | >180% |
| Hardness Shore A | >50 |
| Application method | Spray equipment |
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