Fluorosilicone (FSI) Bonded Seals

Fluorosilicone bonded to metal for aerospace service. Fluorosilicone works across a very wide temperature range with good compression set and excellent resistance to jet fuel; bonded seals are preferred for static applications.

Fluorosilicone bonded to metal combines a very wide temperature range and excellent jet-fuel resistance with good compression set. Bonded construction is preferred for static aerospace applications where the seal is clamped rather than moving.

Fluorosilicone (FSI) Bonded Seals

Key Features

  • Temperature: −40 to 250 °C
  • Excellent jet-fuel and temperature resistance
  • Applications: aerospace, static sealing

Typical Applications

  • Aerospace fuel systems and airframe sealing
  • Static covers and access panels exposed to jet fuel
  • Equipment spanning very low to very high temperature
  • Aviation ground-support equipment
  • Static sealing where compression set is critical

Custom Options & Ordering

  • Material: fluorosilicone (FSI) bonded to metal
  • Temperature: −40 to 250 °C
  • Excellent jet-fuel and temperature resistance
  • Custom metal insert and elastomer profile

Request a Quote

Tell us your medium, working temperature, pressure and dimensions and we will recommend the compound and geometry for your duty. Reach our engineering team at sales@aobo.biz or +86-573-87855272, or use our contact page.

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