LOCTITE® FREKOTE® RC-321

Features and Benefits

Water-based translucent/white mold-release emulsion for rubber-molding applications. Fast curing with no contaminating transfer.
LOCTITE® FREKOTE® RC-321 is a translucent white, water-based mold-release emulsion. It is offered as a concentrate that provides a durable release film for most rubber-molding applications. The product chemically bonds to the mold surface to provide a non-transferring film that is capable of releasing all natural and synthetic polymers (except silicone elastomers).
  • Non-transferring
  • Non-flammable
  • Multiple releases
  • Freeze/thaw stable
  • Minimal build-up on mold surfaces
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Technical Information

Cure speed vs time, @ 302.0 °F (150.0 °C ) 5.0 min.