Why does my ArtResin resin mixture feel hot?

  • Why Does My Epoxy Resin Mixture Feel Hot?
  • Once you combine the resin and the hardener together, a chemical reaction takes place to begin the curing process. Heat is produced during this chemical reaction and is completely normal. Heat output is greater with greater quantities of the resin mixture. ArtResin epoxy resin is formulated to protect against yellowing caused by thermal energy (heat).