RT-7500 is a premium two-part silicone sealant specifically designed for secondary sealing in insulating glass units (IGUs). With excellent adhesion, flexibility, and long-lasting durability, it's the ideal solution for ensuring the structural integrity and performance of IGUs in a wide range of environments.
Product Features
- Neutral-Cure Technology - Non-corrosive and odorless, safe for use on metal and sensitive materials
- High Weather Resistance - Exceptional UV stability, temperature range from -50°C to +150°C, and moisture resistance
- Strong Adhesion - Bonds securely to glass, aluminum, and other common building materials
- Elastic and Durable - Provides long-term flexibility and sealing performance
Applications
- Secondary sealing for dual-sealed IGUs in commercial and residential applications
- Glazing in high-performance curtain walls, windows, and façades
- Suitable for harsh outdoor conditions, including exposure to extreme weather and temperature fluctuations






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