At Petroseal, we manufacture rings made of tough premium grade polyurethane that ensures strength in a wide range of applications. With our rings, you will reduce equipment downtime and save on material costs. We can manufacture them in custom sizes, formulas, colors, and durometers (hardness) as per customer requirements. We have the capacity to reach tight tolerances, ground finishes, and dual durometer rings. At Petrosel, we provide the help you need to develop your prototypes so we can be in charge of production.