Wrightlon® 4600 release film is a low cost high temperature film for use in flat or limited curvature molding applications up to 380°F (193°C). It will release from epoxy and phenolic resin systems. All standard perforations are available. Please see our perforation table in this section.


  • Inexpensive film reduces the cost of high temperature vacuum bagging process.
  • Flat film can be applied quickly and without wrinkles over simple tooling and part shapes.
  • Highly visible color reduces risk of leaving film on cured parts.

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