Specializing in Custom Gaskets, Seals & O-Rings

Silicone / Elastomers
Reiss Manufacturing will manufacture from a drawing, print or sample. We can manufacture to meet a custom or standard style gasket, seal, or O-ring. Recognizing we are in a competitive market, our objective is to produce a quality component that meets your cost objective.

Prototyping design assistance is available. We will need to discuss the application and operating conditions to determine the best compound for your part.

Reiss Manufacturing will manufacture the highest quality gasket, seal or O-ring by offering: in-house mold and die tool building, rubber formulating, extruding and splicing, molding, die cutting, water-jet cutting, fabricating, machining and assembly.

A sample of our manufacturing capabilities:

Die Cut/ Water-jet Cut

  • Rubber sheet
  • Fluorocarbon rubber
  • Silicone FDA and more
  • Graphite / fluoroeslatomers

Extruded & Heat Spliced

  • Silicone & fluorosilicone
  • Thermal plastics
  • Santoprene

Four Process Molding

  • Silicone
  • Fluorosilicone
  • Viton®
  • Fluorocarbon


  • Stainless steel
  • Hardened steel
  • Aluminum
  • Siliglas/Eposyglas
  • CNC/Mill


  • Food grade use
  • high and low temperature
  • low compression
  • chemical/fuel resistant
  • naval piping systems
  • sanitation, and more.


  • Silicone
  • Metals & plastics
  • Material combinations
  • Bonded
  • Welded

Pressure Sensitive Adhesive

Standard pressure sensitive adhesive (PSA) can be applied to extruded sheet, strips or molded parts. Standard pressure sensitive adhesives are acrylic based, special PSA types can be applied upon request.


 Pipe flange hybrids, packing, self-lubricated, custom shaped, special barrier coated, co-extruded with rubber select compounds and Epoxyglas composites, high heat applications, steam and flame resistant, silicone solid and sponge, mechanical seals, water tight seals, full face gaskets, shaft seals, materials duplicated to meet prior approved UL testing, EMI/RFI, conductive gaskets, pressure sensitive adhesive backed gaskets, hollow tube seals, extruded profiles spliced, vulcanized O-rings, die-cut and water-jet cut, vacuum seals, and many other industrial custom gaskets, seals, and O-rings.

Contact us now to order your gaskets, seals or O-rings. You may also submit a Request for Quotation using our online RFQ form.

Contact UsRequest For Quote