Fluorosilicone O-Rings

Fluorosilicone (FVMQ) O-rings are a hybrid of silicone and FKM, creating a good general purpose seal for aerospace and jet fuel applications. This material provides good extreme temperature performance in sealing fuels and mineral oils. 

Features & Benefits:

  • Temperature ranges vary between -100°F to 350°F (-74°C to 177°C)
  • Similar mechanical properties to silicone, with improved chemical resistance
  • Similar chemical resistance to FKM, with better low-temperature flexibility
  • Highly resistant to fuel, mineral oils, and low molecular weight aromatic hydrocarbons

Markets & Applications

  • Aerospace
  • Automotive
  • Military
  • Oil & Gas