Silicone Extruded Door Gaskets (Autoclavable)

Sun Sil Polymers manufactures a wide range of Silicone Extruded Door Gaskets in more than 800 different shapes and designs (in both round and square types). Our Extruded Door Gaskets are made from food pharma grade pure Silicone Rubber which can easily withstands temperature ranges of -80° C to 250°C. We are well equipped to manufacture Extruded gaskets to accurate dimensions, smooth surface finishes and eye-catching beautiful colors.

Salient Features of Silicone Tubings

  • Excellent heat resistant from -80°C to + 250°C.
  • Ozone and Corona discharge resistance.
  • Hardness: 60-70 Shore A.
  • Good Electrically Insulation.
  • Having high dielectric strength 250-500 Volts/mm


  • Telecom shelters
  • Air tight door seal application
  • Freeze doors
  • Pharmaceutical machine doors
  • Autoclaves, isolators & dry heat sterilizers
  • Bakery ovens
  • Clean room doors