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Basic Info.
Packaging & Delivery
Product Description
551 PU Sealant Sheet Metal
551 PU sealant is strong adhesion, excellent flexibility and thixotropy.
551 PU sealant is excellent sealing performance with mental, glass and a wide range of paints..
551 PU sealant is suitable for sealing between side glass and main parts of automobile, railway buses and ships.
Test Report
| Item | Properties |
| Appearance | White,Gery homogeneous past |
| Sagging properties(mm) GB/T 13477.6 | 0 |
| Tack free time(min) GB/T 13477.5 | 35, approx. |
| Curing speed(mm/d) HG/T 4363 | 3.2, approx. |
| Non-volatile contents ( %) GB/T 2793 | 97, approx. |
| Shore A-hardness GB/T 531.1 | 55, approx. |
| Tensile strength(MPa) GB/T 528 | 2.5, approx. |
| Elongation at break(%) GB/T 528 | 600, approx. |
| Operating temperature(C) | -40~90 |
| Note:The result is affected by the actual environment and has some deviation. | |
Q1. When can I receive my products?
A1: Sample order need 1 - 3 days.
Mass production need 7- 10 workdays.
Q2. Can you send me samples for reference?
A2: Yes, we are glad to send you free samples.
Q3. Can you provide OEM service?
A3: Yes, and we can custom the volume and tube package.
Q4: Where is your factory? Can I visit it?
A4:Our factory locate in Hubei Province, welcome to visit us anytime!
Q5: What is the payment term that you can provide?
A5: 100% Alibaba trade assurance for sample order.
30% TT prepayment and 70% balance payment for mass order.