RT-7500 is a high-performance, neutral-curing silicone sealant designed for secondary sealing in insulating glass units (IGUs). It delivers exceptional adhesion, flexibility, and long-lasting protection against the elements, making it ideal for both commercial and residential applications.
Key Features
Neutral Cure Technology - Odorless and non-corrosive, ensuring safe use with a variety of materials.
Weather-Resistant - Withstands extreme UV exposure, temperature variations, and moisture.
Superior Flexibility - Retains its elasticity, even in fluctuating temperatures and humidity.
No Primer Required - Excellent bonding to glass, aluminum, and coated spacers without the need for a primer.
Ideal Uses
Secondary sealing for dual-sealed IGUs in both commercial and residential buildings.
Structural glazing and curtain wall applications.
Perfect for installations in areas with harsh environmental conditions.






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