RT-7500 is a high-performance, two-part neutral-curing silicone sealant, designed for the secondary seal of insulating glass units (IGUs). This sealant ensures excellent durability, flexibility, and weather resistance, making it an ideal choice for both residential and commercial applications.
Key Features
Neutral Cure Technology - Safe for sensitive materials with a low-odor, non-corrosive cure.
Weather-Resistant - Offers superior resistance to UV rays, extreme temperatures, and humidity for lasting performance.
Flexible & Durable - Maintains elasticity and seal integrity even in fluctuating environmental conditions.
Primerless Bonding - Bonds to glass, aluminum, and spacers without the need for a primer.
Recommended Applications
Secondary sealing for insulating glass units in commercial and residential facades.
Suitable for structural glazing, curtain wall systems, and other applications requiring high-strength seals.
Ideal for areas with challenging environmental conditions, offering long-term performance and protection.






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