RT-7500 is a top-tier, two-component silicone sealant designed for the secondary sealing of insulating glass units (IGUs). This advanced formulation ensures exceptional adhesion, durability, and flexibility, even in harsh weather conditions, providing long-lasting sealing performance.
Key Features
Neutral-Curing Formula - Non-corrosive, low-odor cure system safe for use with sensitive materials.
Superior Weatherability - Excellent resistance to UV radiation, extreme temperatures, and moisture, ensuring long-term durability.
Outstanding Flexibility - Maintains seal integrity across a wide range of temperatures and humidity levels.
Broad Compatibility - Bonds to various substrates, including glass, aluminum, and coated spacers, without requiring a primer.
Primary Applications
Secondary sealing for dual-sealed insulating glass units in commercial and residential facades.
Suitable for use in structural glazing, curtain walls, and other glass bonding systems.






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