RT-7500 is a premium-grade, two-component neutral silicone sealant developed for the demanding needs of modern insulating glass systems. It offers excellent bonding strength, long-term flexibility, and superior resistance to weather and aging - ensuring lasting protection for your glass projects.
Core Benefits
- Meets I SR-20HM-JC/T 486-2001 standard
- Neutral cure - no corrosion, no pollution, safe for sensitive surfaces
- Performs reliably from -50°C to +150°C
- Exceptional durability against UV rays, humidity, and harsh environments
- Long-lasting sealing performance for energy-efficient and architectural glass
Where It Performs Best
1.As a secondary sealant in dual-sealed insulating glass units
2.In commercial buildings, facades, curtain walls, and high-end windows
3.With specialty glass such as Low-E, reflective, or solar glass
4.On projects requiring high thermal resistance and weatherproof reliability






FAQ
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