PU40 Polyurethane Construction Sealant 600ML Sausage - Fast Curing 3 Hours, 600% Elongation for Waterproof Bonding
PU40 Polyurethane Sealant is a high-performance construction sealant designed for demanding industrial and commercial applications. This fast-curing, high-viscosity sealant offers exceptional weather resistance and durability for long-lasting protection.
- Excellent weather resistance and aging performance
- Superior sealing capability with flexible adhesion
- Fast curing with approximately 3-hour tack-free time
- High viscosity formulation for easy application
- Wide operating temperature range from -40°C to 90°C
- Available in Black, Gray, and White colors
| Property | Value | Test Standard |
|---|---|---|
| Appearance | Black, Grey, homogeneous paste | - |
| Extrudability | 100 ml/min | GB/T 13477.4 |
| Sagging Properties | 0 mm | GB/T 13477.6 |
| Tack Free Time | 3 hours (approx.) | GB/T 13477.5 |
| Non-volatile Contents | 97% (approx.) | GB/T 2793 |
| Shore A Hardness | 45 (approx.) | GB/T 531.1 |
| Tensile Strength | 2.2 MPa (approx.) | GB/T 528 |
| Elongation at Break | 600% (approx.) | GB/T 528 |
| Operating Temperature | -40°C to 90°C | - |
Note: Test results may vary depending on actual environmental conditions.
Ideal for waterproof sealing applications including aluminum window frames, concrete joints, steel curtain walls, and wood-floor bonding. Suitable for construction, home decoration, and industrial maintenance projects.
20 Sausages per Carton | Carton Dimensions: 36.5×25.5×20cm | Weight: 15.5kg
20 Cartridges per Carton | Carton Dimensions: 29×26×22cm | Weight: 11kg
Hubei Minghe Ruihai Import and Export Co., Ltd. specializes in high-quality sealant production including PU foam, silicone sealants, acrylic sealants, and MS polymer sealants for construction, automotive, and industrial applications.
Sample orders: 1-3 days | Mass production: 7-10 working days
Yes, we provide free samples for evaluation.
Yes, we offer OEM services with custom volume and packaging options.
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