General Purpose Silicone Sealant
TremPro® 644 RTV is a one-part, general purpose, acetoxy silicone sealant.
TremPro 644 RTV is specially designed for sealant joints between most nonporous materials such as glass, aluminum, metal and metal alloys. Industrial and residential uses include HVAC, plumbing and kitchen/bath fixtures. TremPro 644 RTV may also be used on site where a gun-grade sealant is required.
Access the GREENGUARD certification for this product.
- Low VOCs
- Green Concrete
- Air & Moisture Infiltration
- Thermal Performance
- Indoor Air Quality