Update molding urethane authored by Jonathan Barés's avatar Jonathan Barés
...@@ -16,16 +16,17 @@ The backing mold is nothing but the positive of your sample. You need it to cast ...@@ -16,16 +16,17 @@ The backing mold is nothing but the positive of your sample. You need it to cast
You have different way to make this backing mold. The simplest is to glue something that have the same shape as your final sample in the bottom of a cup but just like in the examples below, you can also 3D print it of machine it: You have different way to make this backing mold. The simplest is to glue something that have the same shape as your final sample in the bottom of a cup but just like in the examples below, you can also 3D print it of machine it:
![1CounterMold_2](/uploads/e6b397cc5df24b5deeb69cb397a02bcf/1CounterMold_2.JPG)
![2CounterMold_3](/uploads/d4fce3c40acea6200d16d8af68e0bebe/2CounterMold_3.JPG) ![2CounterMold_3](/uploads/d4fce3c40acea6200d16d8af68e0bebe/2CounterMold_3.JPG)
![3YouNeedMold](/uploads/cc65fb7a22cfeff3e97f543e931e0a2f/3YouNeedMold.JPG)
Making a mold of the sample Making a mold of the sample
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[Mold Star silicone](https://www.smooth-on.com/product-line/mold-star/) [Mold Star silicone](https://www.smooth-on.com/product-line/mold-star/)
[this one](https://www.smooth-on.com/products/mold-star-15-slow/) fits for most of the cases [this one](https://www.smooth-on.com/products/mold-star-15-slow/) fits for most of the cases
![3YouNeedMold](/uploads/cc65fb7a22cfeff3e97f543e931e0a2f/3YouNeedMold.JPG)
![4MakeSilicon_1](/uploads/e1540ceb75d1f548808cf69f7afaeb68/4MakeSilicon_1.JPG) ![4MakeSilicon_1](/uploads/e1540ceb75d1f548808cf69f7afaeb68/4MakeSilicon_1.JPG)
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