I live in Spain and ordered an epoxy resin kit to make jewellery (my first time). I have just opened it up and the resin is rock hard, is this because I’m in Spain and its been so hot that it has hardened? Is there an alternative resin I can use that will keep? Any ideas?
I want to make jewellery in bezels and moulds so am aware there are two types of resin to use but want to know what I can do to preserve it.
Many thanks