Starting From $23.00

Extra Catalyst for use with AM128 Tin-Cure Silicone Rubber. Measurements slightly off? Find yourself with too much silicone and not enough catalyst? We’ve got you covered.

  • Purple Catalyst: Use this for pourable block molds.
  • Pink Catalyst: Use this for brushable glove molds.
  • Clear Catalyst: Use this with AM115 Tin-Cure Translucent RTV Silicone
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