Sticky resin

[Caili]

I made a batch of resin and poured it into two types of molds, ones that I made and ones I purchased. The resin that was in the molds I made came out sticky and the resin in the molds I purchased came out perfectly fine and cured.

This is the silicone I used to make my molds:
Amazing Casting Products Alumilite Amazing Mold Rubber Kit, 0.77- Pound

At first I thought maybe there was water or oil in the mold but I had washed and dried it pretty well.
Any advice?

[Katherine Swift]

Hi, I’m sorry to hear your resin turned out sticky. This article should give you some ideas on what happened and what you can do differently next time:
https://www.resinobsession.com/resin-frequently-asked-questions/why-is-my-resin-sticky/

[Author]

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