Looking for custom made extruded or molded parts and o-rings? Dooley Gasket and Seal can produce virtually any o-ring or extruded and molded part from a wide range of synthetic materials. We have the ability to customize our products to accommodate any size, shape or application requirements.

Browse through our wide selection of extruded and molded parts, Kalrez® O-rings, Viton® O-rings, and more. Work directly with our experts throughout the entire process for a cost-effective, straightforward experience. You send us a drawing or sample and we design a die to produce the exact molded or extruded part you are looking for. From there, the cut is made and the finished product is molded to suit your specific requirements and shipped out.

With over 35 years of experience in the extruded, molded and o-ring industry, Dooley Gasket and Seal is a large-scale manufacturer offering an unmatched level of customer service. Our team is committed to producing products that meet your exact application requirements both quickly and affordably.

We also have a full line of o-rings: Buna-N, Neoprene, Silicone, EPDM, Fluorosilicone, Viton, Kalrez, Chemraz, Teflon, Teflon Encapsulated, FDA and Mil-Spec.