5 things to avoid when making a silicone mold

In continuation of my last post, I thought I’d start a list of substances that I have tried and whether or not they are compatible with 2 part RTV silicone.

Not compatible
•nail polish
•furniture wax
•two part epoxy glue
•polyester resin
•blue Kato polymer clay

Compatible
•superglue/crazyglue
•acrylic auto spray lacquer
•brown sculpey 3 polymer clay
•green Kato polymer clay

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