PlatSil 73-60 is a two-part liquid silicone mold-making material that cures to a blue rubber, ideal for strong molds that require limited flexibility.
- Shake or stir part A before use
- Contamination from sulfur, amines, tin compounds, cured polyester resin, some paints and some silicones may inhibit surface cure of platinum-cured rubbers
Prior to using product, please read all Technical Data, Safety Data, and Instruction sheets linked below.
I have had trouble creating molds for casting small 1/8 inch stars created from dowels. This product worked great as the molds were durable and allowed me to slide the star shaped stick out of the mold after curing for +24 hours.