| CAS No.: | 9009-54-5 |
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| Formula: | Mixture |
| EINECS: | 210-898-8 |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
The features of construction polyurethane sealant:
1. Excellent adhesion with former cleaned PU sealant.
2. One component,ready to use.
3. Good adhesion with concrete materials.
4. Fast cure.
5. Good weathering resistance and high durability.
6. No pollution.
7. Can be painted.
| Model | TP620 | ||
| Class | 25LM non-flowing | ||
| Colors | Concrete Grey, White | ||
| Density | 1.3~1.4KG/L | ||
| Tack free time | 45-120min, depending on weather | ||
| Curing time | ≥2mm/24h | ||
| Hardness Shore A | around 25 | ||
| Modulus(100% Elongation) | 23ºC | ≤0.4Mpa | |
| -20ºC | ≤0.6Mpa | ||
| Leveling property | Smooth and leveling | ||
| Slump/mm | Vertical | ≤3 | |
| Horizontal | No deformation | ||
| Extrudability (ml/min) | ≥80 | ||
| Elastic Recovery | ≥70% | ||
| Elongation at break | >600% | ||
| Tensile Properties at maintained extension | No breaking | ||
| Tensile properties at maintained extension(after water immersion) | No breaking | ||
| Tensile properties (cold extension-hot compression) | No breaking | ||
| Loss of mass%(≤) | 8 | ||
| Application Temperature | 5ºC-35ºC | ||
| Service Temperature | -40ºC- +90ºC(minimum 50ºC in hot water) | ||
Q1: How can you guarantee the quality?
A1: Our QC staff will inspect the raw material,during the process of before-filling, after-filling and before-delivery we will inspect the sealant .
Q2:Can I get a sample?
A2:Yes,we provide.We will keep the sample for around 12 months to in case if there is any problem, so that we can trace it.
Q3: Can you provide OEM service?
A3:Of course,we have printing and we produce cartridges and sausages ourselves.
Q4:How to solve the quality problem after sales?
A4: Take the photos or videos of the problem to us. After confirming the problem, we will make a satisfied solution to you.
Suppliers with verified business licenses
Audited Supplier 
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