Sealant TremPro 644 RTV

TremPro 644 RTV is specially designed for sealant joints between most non-porous 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. It is easily gunnable over a wide range of temperatures and has excellent adhesion to most common substrates without the use of a primer. TremPro 644 RTV skins within 30 minutes at 75[DEG]F (24[DEG]C) and 50 R.H., and cures into a tough, durable, weather resistant material. It has excellent handling characteristics and tools to a smooth, attractive finish. TremPro 644's superior skin time makes it ideal for OEM and production line uses. Versions of TremPro 644 RTV containing fungicide for sanitary applications are available.