| Customization: | Available |
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| Chemical Composition: | Silicone Sealant |
| Usage: | Construction, Transportation |
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RT-8500 is a premium-quality, neutral-curing silicone sealant designed for structural applications in commercial glazing and facade systems. It offers superior adhesion, flexibility, and weather resistance, making it ideal for glass-to-metal bonding and other demanding architectural uses.
Key Features
Exceptional Bonding Strength - Forms strong bonds with glass, aluminum, steel, and other common construction materials
Weather-Resistant - Withstands UV rays, extreme temperatures, humidity, and exposure to the elements
Flexible & Durable - Maintains elasticity under stress, allowing for natural movement in structural joints
Neutral Cure Technology - Non-corrosive and low-odor, making it safe for use with sensitive materials
Ready-to-Use - Single-component sealant for easy application without mixing
Applications
High-rise curtain wall installations and structural glazing
Glass-to-metal bonding in architectural facades
Bonding in commercial, industrial, and residential glazing systems
Applications where high-strength, long-lasting seals are required
| 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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