| Customization: | Available |
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| Application: | Construction |
| Bonding Function: | Structural Adhesive |
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RT-8500 is a premium one-part silicone sealant specifically engineered for structural glazing applications. This advanced formulation cures upon exposure to atmospheric moisture to form a durable, elastic seal that delivers long-term performance in architectural projects.
Key Advantages:
• Superior adhesion to glass, metals and building substrates
• Substrate-friendly neutral cure technology
• Primerless bonding on properly prepared surfaces
• Maintains clarity and performance over extended periods
Primary Applications:
1.Structural sealant glazing systems
2.Unitized curtain wall construction
3.Point-supported glazing installations
4.Frameless glass facade systems
5.Architectural skylight and canopy solutions
6.Glass-to-metal structural bonding applications
| 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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