Silicone Tin Cure Rubber, Trial Unit

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  • Regular price $27.25
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This is the Trial Size- 1 pint Part A and 1 pint Part B.

No Vacuuming – No Scale – Easy To Use . . . OOMOO™ 25 is an easy to use silicone rubber compound that is suitable for a variety of art-related and industrial applications, including making one and two-piece block molds for sculpture and prototype reproduction, casting plaster, resins and wax.  OOMOO™ silicones are also suitable for electrical potting and encapsulation applications. This product cures at room temperature with negligible shrinkage. OOMOO™ 25 has a 15-minute pot life and 75-minute cure time.

For The Novice Mold Maker - OOMOO™ silicones do not have great tear strength. They are good for making simple one or two-piece block molds. If you require a high tear strength silicone, Mold Max™ silicones are recommended.


  • Convenient one-to-one by volume mix ratio (no scale necessary)
  • Low viscosity for easy mixing and pouring
  • Vacuum degassing is not necessary