| Customization: | Available |
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| Chemical Composition: | Silicone Sealant |
| Usage: | Construction, Transportation |
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RT-8500 is a premium, one-component, neutral-cure silicone sealant, engineered for structural bonding in demanding construction and glazing applications. With superior adhesion, flexibility, and long-term durability, it is the ideal solution for bonding glass and metal components in commercial buildings and high-performance facades.
Key Features
Strong Adhesion: Provides excellent bonding to glass, aluminum, and various metals
Weather Resistant: Withstands extreme weather conditions, including UV radiation, moisture, and fluctuating temperatures
Long-Lasting Flexibility: Maintains elasticity over time, even under constant movement and stress
Neutral-Cure Technology: Safe for sensitive materials, non-corrosive, and odor-free
Efficient Application: Ready-to-use formula for quick and easy application with standard tools
Applications
High-rise curtain wall systems
Glass-to-metal bonding in architectural facades
Frameless glass walls and skylights
Structural bonding in commercial and industrial projects
Bonding in applications requiring superior weather resistance and flexibility
| 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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