Smooth-on OOMOO 30 - Bulk LOT - 1 Case with 4 Kits - 8 Pints Total Silicone

OOMOO Silicone Rubber - No Scale or Vacuum Chamber Required OOMOO 30 is an easy to use 2-part silicone rubber compound that feature convenient one-to-one by volume mix ratios (no scale necessary). Both have very low viscosity for easy mixing and pouring, and vacuum degassing is usually not necessary. Both products cures at room temperature with negligible shrinkage and have good tear strength. OOMOO 30 has a 30-minute pot life, with a six-hour cure time. OOMOO 30 is suitable for a variety of art-related and industrial applications including making molds for sculpture and prototype reproduction, casting plaster, resins and wax. OOMOO 30 - Shore 30A hardness