| Customization: | Available |
|---|---|
| Chemical Composition: | Silicone Sealant |
| Usage: | Construction, Transportation |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Industry-leading Audited Factory
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
RT-8500 High-Performance Silicone Sealant
RT-8500 is a one-part, neutral-curing silicone sealant developed for high-strength structural bonding in architectural applications. It delivers superior adhesion, flexibility, and long-term durability, even in the harshest weather conditions.
Key Features
Strong Adhesion: Excellent bonding to glass, metal, and other construction materials
Weatherproof: Withstands UV, moisture, and extreme temperatures
Flexible and Tough: Maintains elasticity and seal integrity
Neutral Cure: Safe for sensitive surfaces, no corrosion or staining
Easy to Apply: No mixing required, ready to use
Common Uses
Structural glazing for commercial buildings
Curtain wall and glass facades
Skylights, canopies, and other architectural structures
Glass-to-metal bonding in high-rise constructions
| ITEM | SPECIFICATION | TEST RESULT | ||
| 1 | Appearance | Smooth, cream or heavy body, no bubble, no skinning, no gel. |
Smooth, cream or heavy body, no bubble, no skinning, no gel. |
|
| 2 | Droop, mm | Vertical | ≤3 | 0 |
| Horizon | No deformation | No deformation | ||
| 3 | Extrusion Property | ≤10 | 2.0 | |
| 4 | Tack Free Time, h | ≤3 | 0.7 | |
| 5 | Hardness, Shore A | 20~60 | 57 | |
| 6 | Thermal Aging | Thermal Weightlessness, % |
≤10 | 6.9 |
| Cracks | No | No | ||
| Chalking | No | No | ||
| 7 | Tensile Viscosity 23ºC |
Modulus, MPa | ≥0.60 | 1.35 |
1.What is your delivery time?
Our delivery time is 20 to 25 days for OEM order
2.Can you provide OEM service?
Of course we can do OEM services for customers brand
3.Can you make a new design for our brand?
Yes, our designers will make new designs as your requirements
4.Can I get some sample before order?
Yes free samples could be sent on your request
){kind=link}