What is silicone mold made of and how to make it?-...

silicone molds are  make by the liquid silicone rubber , you can use silicone rubber to make the silicone molds from your original molds, then you can use the silicone molds to reproduction your products . For the way of making silicone molds , here is two ways , by por\uring or brushing way : Pouring way（ps: we addvice you can try in this way , for it is very simple and easy operation） 1  prepare the original molds: you must make sure your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to enclose the original molds . 2 Pls clean the surface of the original model, and dry it, then evenly brush a lay of mold release agent (Vasline or detergent can be used as mold release agent) 3 Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. Notes: Moulding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation.