RT-7500 is a two-component, neutral-cure silicone sealant engineered for use as the secondary seal in insulating glass units (IGUs). It is designed to offer excellent adhesion, long-term elasticity, and resistance to extreme environmental conditions, making it a reliable choice for both commercial and residential glazing projects.
Key Features
Neutral-Curing System - Odorless and non-corrosive, safe for use with a variety of sensitive materials
Superior Adhesion - Bonds strongly to glass, metal, and other common substrates without requiring primers
Weather and Temperature Resistant - Provides lasting performance in temperatures ranging from -50°C to +150°C, with excellent resistance to UV rays and moisture
Flexibility and Durability - Maintains elasticity over time, ensuring reliable performance even with structural movement
Applications
Secondary seal for insulating glass units (IGUs)
Glazing for commercial and residential buildings
Suitable for curtain walls, skylights, and facades
Ideal for glass-to-metal and glass-to-glass bonding
High-performance sealing for outdoor environments and areas exposed to moisture and UV rays






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