Very strong Shore 20A silicone rubber | 1:1 mix ratio | Cures in 6 hours to a soft, strong, stretchy rubber | Translucent - easy to pigment | Good for special effects and moldmaking

Easy to use 1:1 by volume ratio . No scale required. | Oomoo 25 - Fast setting 75 minute cure time. For quick turnover of molds. Sets FASTER than Oomoo 30. | Cast with smooth-cast, plaster or resin! Also Popular for use with Pros-Aide transfers! | Great for craft moldmaking, candles, replicas, home remodeling, jewelry, and more! | East to use, equal parts A and B. Degassing is not necessary. Cures

MIX RATIO: 1A:1B BY VOLUME - Easy to use silicone rubber compound features a convenient one-to-one by volume mix ratio, no scale is necessary *Packaging may vary* | SHORE A HARDNESS: 30 - This scale measures the hardness of flexible rubber molds. A 30A hardness is in the soft to medium soft range, between the flexibility of a rubber band and pencil eraser | POT LIFE: 30 MINUTES, CURE TIME: 6 HOURS - This product cures at room temperature with negligible shrinkage. Best to store at room temperature, see "For Best Results" section below | LOW VISCOSITY FOR EASY MIXING AND POURING - Great for making simple one- or two-piece block molds, no vacuum degassing is necessary | PERFECT FOR ART AND INDUSTRIAL APPLICATIONS - Often used for molds to reproduce sculptures and other prototypes, casting plaster, resins, and wax