Title. I’m looking for resins with the lowest Shore hardness, the lowest one I’ve found (that I can buy on aliexpress) is Resione F39, with Shore 60-75A. Ideally, I’d want to get something closer to Shore 30-40A.

So, failing that, anyone with a higher understanding of chemistry can explain what additives are usually added, resulting in a cured resin with greater elasticity?

  • darkmogool@feddit.orgEnglish
    2·
    2 days ago

    I’ve made silicone moulds with resin prints. The key (for me) to let the print off gas for about a month and the cure inhibition is gone. But not everyone has a month to wait.