RT-7500 is a two-part, neutral-curing silicone sealant designed for secondary sealing in insulating glass units (IGUs). It offers exceptional long-term adhesion and flexibility, ensuring optimal performance even in extreme weather conditions.
Key Benefits
Neutral-Curing Technology - Non-corrosive, low odor, ideal for use with sensitive materials.
Long-Term Durability - Provides excellent resistance to UV, moisture, and temperature variations.
Elastic and Flexible - Maintains flexibility over time, allowing for structural movement without compromising the seal.
No Primer Needed - Bonds effectively to various surfaces like glass, aluminum, and coated spacers without requiring a primer.
Recommended Applications
Secondary sealant for insulating glass units (IGUs)
Ideal for commercial and residential façade applications
Suitable for extreme climate conditions and outdoor 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