ARt Resin not curing This topic has 1 reply, 2 voices, and was last updated 5 years, 3 months ago by Katherine Swift. Viewing 1 reply thread Author Posts October 2, 2019 at 1:20 pm #82527 Barbara ReckseitGuest Hi There I bought resin from art resin and I am using an silicone alphabet mold and when I remove the letters after 12 hours they are very rubbery and not hard. Can you recommend a different/better resin to try so the letters get hard THanks Barbara October 2, 2019 at 5:46 pm #82529 Katherine SwiftKeymaster Hi Barbara, I’m sorry to hear the Art Resin didn’t work for you. I’m happy to help! For what you are doing, the Resin Obsession super clear resin will work great. It’s meant for molds and cures quite hard. You can find it in several sizes in our store here: https://shop.resinobsession.com/collections/resin/resin-obsession-super-clear-resin Author Posts Viewing 1 reply thread The topic ‘ARt Resin not curing’ is closed to new replies.