California Sealing Solutions (CSS) supplies fully molded and CNC machined elastomer O-rings from 1.5mm (0.06″) to 2.5 meters (8ft) outer diameter and 0.8mm (0.03″) to 12mm (0.47″) cross section. All of the rubber O-rings we supply are available in both small quantities and large volumes.

With an unrivalled range of elastomer materials available, CSS has an elastomer for every application, with performance characteristics that meet high temperature, high pressure and heavy duty chemical applications. See a list of O-ring materials available from CSS.View Chemical Resistance
CSS offers the largest fully molded, formed elastomer O-rings manufactured on a single tool, in one pressing operation.

View Oil Seal Size Availability

View O-Ring Material Chart
A comprehensive chart that specifies compatibility for about 2,200 fluids with frequently used materials.View Chemical Compatibility