| Customization: | Available |
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| Chemical Composition: | Silicone Sealant |
| Usage: | Construction, Transportation |
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RT-8500 is a one-component, neutral-curing silicone specifically formulated for structural glazing and facade sealing. It offers excellent mechanical strength and long-term reliability, making it ideal for high-demand architectural applications.
Product Highlights
Superior Structural Bonding: Strong adhesion to glass, aluminum, steel, and other facade elements
Excellent Durability: Resistant to UV, rain, extreme temperatures, and environmental aging
Elastic and Resilient: Effectively absorbs thermal expansion, contraction, and building movement
Neutral Curing Technology: Ensures non-corrosive bonding to sensitive materials
Easy-to-Use: Single-component formula enables quick, efficient application with minimal preparation
Typical Applications
Structural glazing in curtain wall systems
Frameless glass walls and exterior architectural designs
Installation of skylights, canopies, and glass roofs
High-rise facade bonding requiring superior weather resistance
| 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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