Mold Star® rubbers are easy to use platinum silicones which are mixed 1A:1B by volume (no weighing scale necessary). Mold Star® silicones feature relatively low viscosities and vacuum degassing is not required for most applications. Mold Star® silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage. Molds made with Mold Star® will last a long time in your mold library and are good for casting wax, gypsum, resins, concrete and other materials. Cured Mold Star® rubber is heat resistant up to 450°F (232°C) and is suitable for casting low-temperature melt metal alloys. Note: THI-VEX® is NOT compatible with Mold Star® rubbers.MIX RATIO: 1:1 by volume; POT LIFE: 50 mins; DEMOLD TIME: 4 hrs; SHORE A: 15; COLOR: Green
- Platinum Silicone Mold Making Liquid Silicone Kit
- No degassing necessary. 50 Minute cure allows bubbles to escape easily
- 15+ year shelf life of cured mold. One mold yields several castings
- Easy! 1 to 1 Mix Ratio
- Non-Toxic Cured Silicone. Health Rating of a Crayola Crayon!
Average: 4.3/5 Stars | Total Reviews: 50
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