Overview
Junbond Silicone Structural Glazing Daylighting Roof Sealant
Single component, Neutral curing, Silicone structural sealant specially designed for structural bonding and assembly in building curtain walls;
Structural assembly and sealing of large curtain wall projects;
Structural bonding and sealing of insulating glass;
Various architectural, industrial uses such as daylighting roof, metal structure engineering, etc.
Product advantage
Neutral curing, non-corrosive to metal, coated glass, concrete, and marble
Excellent weathering resistance;
Excellent high and low-temperature resistance, little change in performance in the range of -40ºC~150ºC;
Most construction materials it has excellent adhesion without using the primer.
Typical physical properties
| Before curing |
Specific gravity, g/cm3 |
about 1.4 |
| Flowing, mm |
about 0 |
| Extrudability, s |
about 2 |
| Curing |
Tack-free time, h |
about 1 |
| Curing rate, |
mm/1 day, about 3 |
| mm/3 days, about 6.5 |
| mm/7 days, about 9 |
| After curing |
Shore A hardness |
about 45 |
Use restrictions:
Not suitable for use on frosty or damp surfaces or airtight places
Not suitable to be used on the surface of all materials that can leak grease, plasticizer, or solvent;
It cannot be used for materials that react with the ketoxime released during curing.
When the material's surface temperature is lower than -4ºC or over 40ºC, it is not suitable for construction.
Storage and validity period
Store in a cool and dry environment below 27ºC,
The standard validity period is 12 months from the production date.
Please refer to the storage recommendations and expiration dates on the packaging.
After this date, the product will no longer be guaranteed to meet the sales targets.
Why choose us
1. We are a manufacturer, could supply silicone products with different grades of cost-effective;
2. With 13 years of experience in the silicone sealant field;
3, Four factories produce silicone sealant in China,
4. Production capacity: 12,000 boxes per day for one factory
5. Can be OEM as requested for a different market.
6. Two weeks' customized packaging service
7.Fast delivery period of 3-5 days for regular products
8.Different ship port can be chosen, such as Guangzhou Port, Shanghai, Ningbo Port.
9.Sold in more than 30 countries
Factory
Automatic production line
Warehouse
Clients Visit
FAQ
Q: How can I get the price?
A: We usually quote within 24 hours after getting your inquiry(Except weekend and holidays).
If you are very urgent to get the price, please email us or contact us in other ways to offer you a quote.
Q: Can I buy samples placing orders?
A: Yes. Please feel free to contact us.
Q: What is your lead time?
A: It depends on the order quantity and the season you place the order.
Usually, we can ship within 7-15 days for small quantity and about 30 days for large quantity.
Q: What is your payment term?
A: T/T,Western Union,L/C,and Paypal.This is negotiable.
Q: What is the shipping method?
A: It could be shipped by sea, by air, or by express(EMS, UPS, DHL, TNT, FEDEX, etc.).
Please confirm with us before placing orders.
Q: Can you provide OEM service?
A: Sure, we can produce under your own brand name.
Q: How can you guarantee the quality?
A: We have a rigorous quality test system. From raw materials to finished products, the materials must be checked and signed by QC people.
Q: Can I visit your factory?
A: Welcome. Please let me know your trip plan; we would like to pick you up and book a hotel for you.
Contact Us
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