| Customization: | Available |
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| Chemical Composition: | Silicone Sealant |
| Usage: | Construction, Transportation |
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RT-8500 is a specialized, single-component silicone sealant developed for structural glazing and facade applications. Its neutral-cure formulation ensures reliable bonding, excellent weather resistance, and long-lasting flexibility.
Product Benefits
Superior Bonding Strength: Adheres firmly to glass, aluminum, steel, and composite panels
Excellent Durability: Resists UV light, extreme temperatures, rain, and wind
Flexible and Resilient: Handles building movement without losing adhesion
Neutral-Cure System: Non-corrosive and safe for a wide variety of building materials
Ease of Use: One-component system for quick and efficient application
Typical Applications
Structural glass curtain walls
Frameless facade systems
Overhead glazing, skylights, and canopies
Architectural glass and metal bonding
High-rise and complex building projects requiring high-performance sealing
| 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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