TP620 polyurethane sealant is one-component sealant with low modulus and excellent elasticity. It is especially suitable for sealing joints for the multi-porous materials
Packing |
Color |
Quantity/carton |
600ml |
White, Black, Grey etc. |
20 sausages |
310ml |
White, Black, Grey etc. |
25 cartridges |
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) |
Excellent adhesion with former cleaned PU sealant.
One Component, ready-to-use.
Good adhesion with concrete materials.
Fast cure.
Good weathering resistance and high durability.
No pollution
Can be painted.
Sealing joints in the concrete roads and bridges.
General sealing for construction joints.
Sealing joints in the airport runway.
Repairing and sealing the crack of buildings.
Q: What is the minimum order quantity?
A: Small order is welcomed, we accept small order.
Q: What is delivery time?
A: About 15 days depend on quantity required after deposit. Except public holidays.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC staff.
Q: How long can I get a quote?
A: The quotation could be provided within 24 hours once we know all detailed requirements.
Q: Can I get a sample?
A: Yes free samples are available. Delivery cost is to be paid by clients.
Q: Can you provide OEM service?
A: Yes, we can produce under your own brand name. Logo and packing design need to be provided so as to make customized brand name.