| Customization: | Available |
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| Application: | Construction |
| Bonding Function: | Structural Adhesive |
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Industry-leading Audited Factory
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Audited Supplier Audited by an independent third-party inspection agency
RT-8500 represents the next generation of structural silicone sealants, delivering superior bonding performance for demanding architectural applications. Its innovative formula cures at room temperature to create flexible, weather-resistant seals that stand the test of time.
Performance Highlights:
✓ Exceptional Bond Strength - Reliably adheres to glass, metals and common building materials
✓ Material Compatible - Non-corrosive neutral cure formula
✓ Easy Application - Bonds without primer to properly prepared surfaces
✓ Long-Term Clarity - Retains transparency and integrity for years
Designed For:
• Structural silicone glazing (SSG) systems
• Unitized curtain wall fabrication
• Point-supported glass assemblies
• Frameless structural glass facades
• Architectural skylights and canopies
• Glass-to-metal structural connections
| 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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