4:1 Epoxy Hardener - Fast Cure

Our 4:1 Hardener is considered to be a fast hardener, Our 2:1 and 3:1 hardener epoxies will cure much slower. However this 4:1 hardener will provide you with the most rigid laminate due to its extremely fast curing time. This Hardener must be used with either our Thin Epoxy or Thick Epoxy Resin. Mixing 4 parts epoxy to 1 part hardener will give you the appropriate final mixture. The 4:1 hardener has a pot life of 15 minutes at 80° F, set time of 1-2 hours and a drying time of 3-4 hours. Notice: This product may Blush. The item has a shelf life of approximately one year. To ensure quality results and proper curing, please make sure to use the resin shortly after purchase.