SantopSeal is a Standard and custom O-rings manufacturer providing premium quality torus-shaped O-ring seals. We supply Standard, FDA-compliant food-safe, and USP class VI certified O-rings to the United States and other international markets.
Our Standard and FDA-approved custom O-rings help prevent leakage of liquid or gas by blocking the mating paths in your products. They are compressed between two surfaces to secure the escape area. As a standard and custom round cord manufacturer, we use various Thermoplastic Elastomer Santoprene TPV material and many other materials listed below to make an O-ring that works in the temperature varying between -76° F to +250° F / -60° C to +135° C.