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High-strength, tear-resistant silicone rubber creates flexible molds to reproduce intricate detail

  • Description
  • Additional Information



After mixing with its curing agent, SILASTIC™ RTV-4230-E Silicone Rubber Kit becomes a pourable liquid capable of forming durable, flexible molds for producing parts with unusual configurations, severe undercuts and close tolerances.



  • Easy release
  • High elongation
  • Minimum shrinkage
  • Long working time
  • Heat-accelerable cure
  • High strength
  • Tear resistance
  • Acceptable for food contact

SILASTIC™ RTV-4230-E Silicone Rubber Kit

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