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Custom Non-Metallic Washers

Types of Gaskets and Materials
Waterjet Cutting Service
Rubber Gaskets
EPDM Gaskets
Neoprene® Gaskets
Silicone Gaskets
Viton™ Gaskets
Nitrile (Buna-N) Gaskets
SBR (red rubber) Gaskets
Butyl Rubber Gaskets
Natural (gum) Rubber Gaskets
Polyurethane Gaskets
Food Grade (FDA) Gaskets
Cork & Cork Rubber Gaskets
Compressed Non-Asbestos Gaskets
EMI RFI Shielding Gaskets
Electrical Insulators
High Temperature Gaskets
Fiber Gaskets
Felt Gaskets
Foam Gaskets
Kapton® Gaskets
PTFE (Teflon®) Gaskets
Silicone Sponge Gaskets
Closed/Open Cell Sponge Gaskets
Flexible Graphite Gaskets
Custom Non-Metallic Washers
Plastic Gaskets
Flange Gaskets
Electrical Enclosure Gaskets
 

All Seals is a recognized leading converter of high qualitycustom non-metallic washers. Our company's reputation for excellence has been built on our ability to provide our valued customers with the most effective designing, engineering and converting solutions to meet their most demanding applications. Our main objective is to continuously exceed our customer's expectations by providing them with high performance gaskets and sealing products, competitive pricing, on-time delivery and exceptional customer service.

All Seals has experience in the providing of precision,custom non-metallic washers for a wide range of industries and applications. We convert custom non-metallic washers using our diverse manufacturing capabilities which include: die cutting, stamping, punching, lathe cutting, rubber molding, and water jet cutting. We have the capability to produce custom specialty washers to meet your specifications. All Seals provides full production capabilities from prototype and short run quantities through large production runs. Our custom washers can be manufactured from ¼" up to 36" large and are in accordance with all Rubber Manufacturers Association (RMA) tolerances. The most common materials used include: plastic, rubber, cork, fiber, non-asbestos, specialty papers, sponge, felt, ceramics, and leather. Custom Gasket's large inventory of washer dies enables us to provide a quick turnaround. All Seals takes pride in its ability to consistently produce precision custom non-metallic washers guaranteed to meet your most stringent requirements. Most custom washers are available with or withoutpressure sensitive adhesive (PSA) backing.

Custom Rubber Washers

All Seals maintains an extensive inventory of rubber materials in various grades, thicknesses, hardness and colors. Material selection can be critical depending upon your specific application. Different materials are better suited for different applications. This is determined by factors such as temperature resistance, fluid resistance, chemical resistance, ozone resistance, and abrasion resistance. All Seals utilizes several different methods to consistently produce the highest quality rubber washers for your application depending on its size and tolerance required.

All Seals converts, lathe cut, and rubber molded precision rubber washers in the rubber materials listed below.

  • Neoprene®, Chloroprene (CR)
  • Ethylene Propylene (EPDM)
  • Silicone (VMQ)
  • Fluorosilicone (FVMQ)
  • Nitrile, Buna-N (NBR)
  • Natural (Gum) Rubber (NR)
  • Butyl (IIR)
  • SBR (Red Rubber)
  • Hypalon®
  • Polyurethane (AU, EU)
  • Urethane
  • Viton™, Fluorocarbon (FKM)


Custom Plastic Washers

All Seals maintains an extensive inventory of plastic materials in a broad range of thicknesses, hardness and colors.

We provide die cut, stamped, and punched custom plastic washers and specialty plastic componentsfrom the materials listed below.

All Seals converts, stamped, punched and water jet cut precision plastic washers from the materials listed below.


  • Acetal (Delrin®)
  • Mylar® Polyester Film
  • Nylatron®
  • Nylon
  • Phenolic
  • Polyethylene (HDPE, LDPE, UHMW)
  • Low Density Polyethylene (LDPE)
  • High Density Polyethylene (HDPE)
  • Ultra High Molecular Weight Polyethylene (UHMW)
  • Polypropylene
  • Polycarbonate (Lexan®)
  • Peek
  • Plastic Shim Stock (Color Coded)
  • Teflon® (PTFE)
  • Kapton® Polyimide Film
  • Nomex®