ST-2155 Low-Sulfur, Low-Chlorine, Eco-Friendly, Asbestos-Free Sealing Material

In response to growing demand for environmentally friendly solutions that deliver long-term, high-reliability performance—particularly in industries such as nuclear power, AI computing, new energy vehicles, and photovoltaic energy storage—SealTex is pleased to introduce the ST-2155, a low-sulfur, low-chlorine, eco-friendly, asbestos-free sealing material.

ST-2155 is an eco-friendly, high-performance gasket manufactured using advanced processing techniques with a unique blend of NBR rubber and synthetic fibers. Its low-sulfur, low-chlorine formulation helps inhibit corrosion of metal components in water and aqueous solutions; ST-2155 offers excellent sealing performance and torque retention, as well as outstanding resistance to oil, general chemical corrosion, flange surface adhesion, and refrigerants, making it suitable for a wide range of industries. It complies with RoHS, REACH, TSCA, CP65, and PFAS-free requirements.