Two-Component Polyurea Membrane for Cold Application by Roller or Trowel EX-801
Description:
EX-801 is two-component polyurea membrane for cold application by roller or trowel. It is pigmented and completely solvent-free. Once cured, it forms a seamless, watertight waterproofing coating, fully bonded to the substrate, offering excellent mechanical and chemical resistance. The membrane is thermally stable, highly flexible and elastic, with no joints or overlaps.
Applications:
Suitable for roofs, car park decks, water containment structures, and expansion joint fillings. Its solvent-free formulation makes it particularly suitable for indoor waterproofing projects.
- Solvent free, 100% solid content, safe, environmentally friendly, and odorless
- Fast curing, can be sprayed and formed on any curved surface, inclined surface, and vertical surface without any sagging phenomenon
- The coating is dense, seamless, and has good flexibility
- Strong adhesion, can quickly bond to substrates such as steel, concrete, wood, fiberglass, and other materials
- Excellent impact resistance and wear resistance
- Excellent corrosion resistance and chemical medium resistance, such as acid, alkali, salt, etc
- Waterproof and anti-corrosion with excellent performance characteristics
- Wear resistance and resistance to chemical media such as acid, alkali, salt corrosion, etc.
- Excellent waterproof and moisture-proof performance
- Good shock absorption performance
- Excellent temperature resistance and stability
- Rapid curing, allowing the construction area to recover quickly
- Excellent durability reduces lifelong maintenance costs
- Extends the service life of the sprayed structure
| Test Item | Test Result |
|---|---|
| Hardness | 85 Shore A |
| Elongation | ≥ 300% |
| Tensile Strength | 20 MPa |
| Tear Strength (KN/m) | 65 |
| Impermeability (0.3MPa/30min) | Impermeable |
| Wear Resistance (750g/500r)/mg | 5.3 |
| Adhesion (MPa) - Concrete Substrate | 3.2 |
| Adhesion (MPa) - Steel Substrate | 11.3 |
| Cathodic Disbondment [1.5v,(65±5)℃48] | ≤15mm |
| Item | Component A | Component B |
|---|---|---|
| Appearance | Light Yellow Liquid | Color Adjustable |
| Gravity (g/cm³) | 1.03-1.12 | 1.05 |
| Viscosity (cps)@25℃ | 1500 | 1380 |
| Solid Content (%) | 100 | 98 |
| Mix Ratio (Volume Ratio) | 1 | 1 |
| Gel Time (s) @25℃ | 2-6 |
20-22 kgs/drum, 220 kgs/drum
The warranty period is 10 months (without opening the original packaging from the date of production)
- Storage temperature: 5-35℃
- Confirm that the product is sealed properly and stored in a cool, ventilated environment
- Avoid direct sunlight
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.