| Customization: | Available |
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| Adhesion Strength: | High Strength |
| Bonding Material: | Aluminum |
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RT-8500 is a premium, single-component structural silicone sealant formulated for the most demanding construction and glazing applications. Known for its exceptional durability and superior bonding strength, it provides a long-lasting, weatherproof seal for both interior and exterior uses.
Key Features
1.Strong Bonding Power: Effectively bonds to glass, metal, and a variety of substrates without requiring primers.
2.Highly Flexible: Designed to handle thermal expansion, contraction, and structural movement over time.
3.Long-Lasting: Offers excellent resistance to UV rays, harsh weather conditions, and temperature extremes.
4.Effortless Application: Single-component, ready-to-use formula that saves time during application.
Ideal Applications
1.Structural Glazing: Used for securing glass panels in curtain walls, skylights, and canopies.
2.Frameless Glass Installations: Perfect for high-end architectural designs such as frameless glass facades.
3.Glass-to-Metal Bonding: Provides a robust, permanent bond for glass to metal in a variety of constructions.
4.Sealing of Architectural Features: Ideal for installations requiring high-strength, flexible seals in architectural glass and structural projects.
| 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. |
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| 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
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