Specialist coatings
BIOGO-JN — Fast-Setting Spray Polyurea Waterproofing
Two-component, 100% solids polyurea applied with dedicated heated plural-component spray equipment. It forms a seamless elastomeric membrane for waterproofing, abrasion-resistant protection and industrial lining applications.
Product image
Recommended applications
Tunnels, underground works, industrial floors and specified tanks or pools.
Key product data
| Mix ratio | 1:1 by volume / بالحجم |
|---|---|
| Reference consumption at 1 mm | ≈1.08–1.09 kg/m² |
| Application | Heated plural-component spray / رش ثنائي مسخن |
Reference information from the supplied product data. Performance and consumption depend on the grade and application conditions; confirm details in the batch documentation.
Standards & test methods
Reference standards and test methods stated in the product technical data. Test conditions: 23 ±2°C; relative humidity 50 ±10%. Part A density: 1.11 ±0.01 g/mL; Part B: 1.05 ±0.01 g/mL. Mix 1:1 by volume. Gel time ≤25 s; tack-free time ≤120 s. Packs: A 200 L / 210 kg; B 200 L / 198 kg.
| Property / condition | Technical requirement | Reported / typical value |
|---|---|---|
| Solids content | 100% | 100% |
| Tensile strength | ≥15 MPa | 16 MPa |
| Elongation at break | ≥400% | 450% |
| Tear strength | ≥50 N/mm | 60 N/mm |
| Abrasion: 750 g, 500 cycles | ≤40 mg | 30 mg |
| Bond strength | ≥2.5 MPa | 2.8 MPa |
| Shore A hardness | ≥80 | 86 |
| Impermeability: 0.4 MPa, 120 min | No leakage | No leakage |
| Water absorption | ≤1.0% | 0.8% |
References reproduce the editions listed in the product data. Confirm the required edition, selected grade and supporting test report for consultant approval.
Application & selection notes
For hot, dry site conditions, check substrate temperature, moisture, working time and curing before application. The heat resistance of a cured membrane does not permit installation outside the application limits in its TDS.
Specify for Saudi Arabia, UAE & GCC projects
Send the project location or destination port, application, substrate, required thickness, area in m², quantity and delivery schedule. Request the selected grade, export packing, TDS and batch documentation for consultant review. Manufactured in China; project approvals are reviewed for each enquiry.
Contact the export team