Silicone is a nice rubber, but is it worthwhile to use it for silicone molds? Silicone rubber can get expensive. The more you use, the more it costs. In many cases, you can use ComposiMold or ImPRESSive Putty to give yourself more control and better molds that silicone molds. Use ComposiMold or ImPRESSive Putty if:

We also use a special silicone rubber in our Soft Bait Lure Kit:

So enjoy your silicone castings! And make your molds with ComposiMold and ImPRESSive Putty!