Mold Star 20T Silicone Mold Making Rubber - Trial Unit
Pourable translucent platinum-cure silicone rubber with Shore 20A Hardness
6 min. pot life / 30 min. cure
Easy to Mix: mixed 1A:1B by volume (no weighing scale necessary)
Good for casting wax, gypsum, resins, concrete and other materials
Heat resistant up to 450°F (232°C)
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. MOLD STAR 20T: MIX RATIO: 1:1 by volume; POT LIFE: 6 minutes; DEMOLD TIME: 30 minutes; SHORE A: 20; COLOR: Transparent Read the MSDS before using.
VIDEO: How to Make a Silicone Mold of 3D Printed PLA featuring Mold Star 20T Silicone