Silicone Sponge Cord - White, Medium Density, FDA - 1.6mm Dia (Per Metre)

• Excellent resistance to heat; withstands temperatures between -40°C and +200°C.
• Very good elasticity and flexibility.
• Made from closed cell, platinum cured silicone sponge.
• Excellent compressibility and lasting seal performance.
• Conforms to FDA 177.2600 and EC 1935/2004 standards.

Our Silicone Sponge O-Ring Cord is a high-performance, closed-cell sponge extrusion designed for sealing, gasketing and insulating applications in hygienic and high-temperature environments. Manufactured from FDA-approved, platinum-cured silicone rubber, this cord offers exceptional resilience, cleanliness and long-term durability — making it ideal for use in food processing, pharmaceutical, laboratory, and industrial equipment.

The medium-density sponge formulation provides an ideal balance between softness and strength. It compresses easily under light pressure to create a reliable seal, yet quickly recovers to its original shape when released. This combination makes it perfect for creating custom-sized O-rings, gaskets, or continuous seals around hatches, access panels and enclosures.

The medium-density sponge formulation provides an ideal balance between softness and strength. It compresses easily under light pressure to create a reliable seal, yet quickly recovers to its original shape when released. This combination makes it perfect for creating custom-sized O-rings, gaskets, or continuous seals around hatches, access panels and enclosures.

Applications for Silicone O Ring Cord.

• Seals and gaskets for food and beverage processing equipment
• Pharmaceutical and laboratory machinery
• Door and hatch seals in ovens, autoclaves, and freezers
• Electrical or HVAC enclosures requiring flexible, heat-resistant seals
• Custom O-ring manufacture or replacement cords for hygienic systems