Silicone Vacuum Seal for Silicone/Rubber Molds

M.R. Mold & Engineering offers silicone vacuum seals in two sizes for parting line sealing of silicone and rubber molds. This seal has the following unique features:

  • Silicone formulated for the high temperatures required on silicone and rubber molds for longer life
  • Designed with a tapered body to avoid being pinched in the parting line
  • The tapered body also eliminates the compression set seen when using traditional O-rings
  • Designed with a hollow body to readily flex to seal groove contour
  • Designed with locking "feet" to retain itself in the seal groove

This seal is sold in increments of 50 feet. Contact M.R. Mold for a free sample.

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