MH551 PU Sealant for Automotive Sun Roof and Glass Sealing - 2.5 MPa Tensile Strength, 600% Elongation
MH551 PU Sealant is a high-performance polyurethane adhesive specifically designed for automotive applications, offering superior waterproof sealing for sun roofs, auto glass, and weld seams.
| Property | Value |
|---|---|
| Appearance | Black, Grey, homogeneous paste |
| Sagging Properties | 0 mm |
| Tack Free Time | 35 minutes |
| Curing Speed | 3.2 mm/day |
| Non-Volatile Content | 97% |
| Shore A Hardness | 55 |
| Tensile Strength | 2.5 MPa |
| Elongation at Break | 600% |
| Operating Temperature | -40°C to 90°C |
Note: Test results may vary depending on actual environmental conditions.
- Strong adhesion to metal, glass, and various paint surfaces
- Excellent flexibility and thixotropic properties
- Superior waterproof sealing performance
- 600% elongation at break for exceptional durability
- Wide operating temperature range from -40°C to 90°C
Ideal for sealing between side glass and main components in automobiles, railway buses, and ships. Specifically designed for automotive sun roofs, auto glass installation, and weld seam waterproofing.
Sample orders: 1-3 days. Mass production: 7-10 workdays.
Yes, we provide free samples for evaluation.
Yes, we offer OEM services with custom volume and tube packaging options.
Our factory is located in Hubei Province, and we welcome customer visits.
Sample orders: 100% trade assurance. Mass orders: 30% TT prepayment with 70% balance payment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.