Cellular Silicone Rubber from The Seal Extrusion Company is a high-quality, soft, and easily deformable rubber designed for demanding high-temperature sealing, gasketing, and cushioning applications. Available in plain or self-adhesive backed formats, this versatile silicone cord is perfect for automotive, industrial, marine, and aerospace applications.
Manufactured using free-blown polydimethylsiloxane, crosslinked with organic peroxide in a CFC-free process, this silicone exhibits exceptional thermal and environmental resistance while maintaining stable mechanical properties even after prolonged exposure to moisture.
⚙️ Key Features:
Coil length: 25 metres (sold per coil)
Temperature range: Continuous use up to +200°C, short-term up to +300°C, down to -60°C
Flammability: Complies with FAR 25.853 and CAA Specification 8
Moisture absorption: Very low
Environmental resistance: Excellent against ozone, UV, weathering, cosmic, and ionising radiation
Pigmentability: Standard off-white; custom colours available (including red oxide)
💡 Applications:
High-temperature seals and gaskets
Cushioning and vibration dampening
Automotive, industrial, marine, and aerospace components
Sold per coil. Cut-to-order items cannot be returned for non-faulty reasons without postage deduction
