Cyber Essentials Certified

About All Seals - The Sealing Specialists

ISO 9001:2015 Certified

Materials (Wide variety of elastomer, plastic and metal materials)
Engineering Services
Warehouse Services
Quality Services
Sales and Inventory Support
Literature Download
Request a Quote

All Seals has been one of the world’s leaders in seals, sourcing and distribution for over five decades. The only thing comparable to the quality of our parts is the depth of our service, from just-in-time delivery to our extensive engineering capabilities. When you have questions, we’ve got answers, even if it’s a custom priority solution.

Our products fit virtually every category.

Can’t find what you need?

Our design team can customize any seal precisely to your specifications.

Services - Brochure
Products - Brochure

Full-line stocking distributor for standard & ready source for non-standard seals & make-to-print rubber parts. Distributor of O-rings, Minnesota quad rings, hydraulic seals, U-cups, piston cups, vee packings, wipers, lathe cuts, Teflon® products, Teflon® spring loaded & Teflon® oil seals, mechanical shaft seals, gaskets, braided packings, bearing guards, sealants, adhesives, lubricants, silicone fluids & greases, RTV's, UV curing equipment, adhesives & coatings, dispensing equipment & a wide variety of other products in metric sizes. Technical & application assistance is available.

Since 1974, we have served the sealing needs of thousands of OEM and aftermarket users. From parts implanted in the human body, to parts on the space shuttle, we have designed, manufactured and distributed a wide variety of rubber and plastic items.

Please let us assist with your current production or design requirements. O-rings, seals, gaskets, custom rubber parts, Custom Engineered O-rings, Minnesota quad rings, gaskets, seals, hydraulic seals, lip seals, U-Cups, Teflon oil seals, packings, adhesives, lubricants, epoxies, custom molded or extruded rubber products for OEM design and production. We stock a full-line of standard, metric and custom sizes and materials.


  • Mission: To collaboratively and progressively engineer and distribute a variety of seals, across multiple product lines, no matter how complex or challenging your needs may be
  • Vision: To be our customers logical choice when selecting their sealing supplier
  • Values: Every action we take is driven by our key values of leadership, integrity, and respect


20762 Linear Lane, Lake Forest, CA 92630