O-Ring Cord

O-Ring Cord Sealing Solutions to Match Your Needs.

O-Ring Cord

O-ring cord is a continuous length of elastomer material with a consistent circular cross-section. It is used in various applications where standard O-rings may not be suitable or available. Marco Rubber & Plastics offers a wide variety of O-Ring cord. Our product experts can help you find the ideal solution for your custom project or prototype, and to match your specific application needs.

  • Round Cross Sections 0.039" - 2.000"
  • Square Cross Sections 0.099" - 1.000"
  • 4 Lobed Profile X-Ring Cord 0.103" - 1.000"
  • Durometers from 40-90

Non-Standard Colors Available

Materials Available
  • Buna-N (Nitrile)
  • VitonĀ® (Fluorocarbon)
  • EPDM
  • Silicone
  • Neoprene Aflas
  • Butyl
  • Fluorosilicone
  • Polyurethane
  • Sponges
  • Neoprene/ EPDM


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