RT-7500 is a premium, two-part, neutral-curing silicone sealant designed for the secondary sealing of insulating glass units (IGUs). Offering superior durability, weather resistance, and exceptional bonding performance, it is perfect for high-performance sealing in both commercial and residential applications.
Key Features
Neutral Cure - Low odor, non-corrosive, and safe for use on sensitive substrates
Enhanced Elasticity - Maintains a strong, flexible bond through temperature and humidity fluctuations
Long-Lasting Protection - Excellent resistance to UV rays, extreme weather, and aging
Easy Application - Primerless bonding to glass, aluminum, and other building materials
Recommended Uses
Secondary sealant for IGUs in curtain walls, windows, and façades
Ideal for both high-rise buildings and residential installations
Performs reliably in demanding climates and environments






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