| Customization: | Available |
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| Adhesion Strength: | High Strength |
| Bonding Material: | Aluminum |
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Industry-leading Audited Factory
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RT-8500 is a superior, one-component silicone sealant specifically engineered for structural bonding and glazing applications. This advanced sealant creates strong, flexible, and long-lasting bonds, making it ideal for modern construction projects that require both durability and performance.
Key Benefits
Exceptional Adhesion: Strongly bonds to glass, metal, and a variety of construction materials without the need for primers
High Flexibility: Accommodates structural movement and vibrations while maintaining integrity
Easy Application: Single-component formula, ready to use with no mixing required
Weather & UV Resistant: Ensures long-term stability in challenging environmental conditions
Applications
Structural glass assemblies and curtain wall installations
Frameless glass facades and glazing systems
Skylight and canopy sealing
Glass-to-metal and glass-to-glass bonding
Use in architectural and engineering projects requiring high-strength seals
| 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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