| Customization: | Available |
|---|---|
| Adhesion Strength: | High Strength |
| Bonding Material: | Aluminum |
|
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 is a premium-grade, single-component silicone sealant designed for structural glazing and facade applications. It forms a high-strength, weather-resistant bond that ensures long-term performance in even the most demanding environments.
Key Advantages
Structural Reliability - Delivers high bonding strength to glass, aluminum, and other building materials
Weather Tough - Resists UV, rain, wind, and temperature fluctuations without cracking or degrading
Neutral Cure Formula - Safe for sensitive substrates; non-corrosive and low odor
Flexible & Durable - Maintains elasticity and seal integrity despite building movement
Ready to Use - One-component formulation simplifies on-site application
Typical Applications
Structural glass curtain walls
Frameless facade glazing
Glass-to-metal bonding in skylights and canopies
| 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}