RT-7500 is a high-performance, neutral-cure silicone sealant designed for the secondary sealing of insulating glass units (IGUs). With excellent weatherability and long-lasting flexibility, it's ideal for commercial and residential glazing systems.
Key Benefits
Neutral Cure - Non-corrosive and safe for sensitive materials
Excellent Durability - Resists UV, temperature extremes, and moisture
Wide Service Range - Performs reliably from -50°C to +150°C
Strong Adhesion - Bonds securely without primer to glass, metal, and more
Long-Term Flexibility - Withstands building movement without cracking or loss of seal
Primary Uses
Secondary sealing of IGUs
Suitable for curtain walls, skylights, and structural glazing
Designed for high-humidity, high-UV, and extreme temperature 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