Glass Resin must be chemically activated with "hardener" in order to cure. It absolutely will not cure unless hardener is added! Because the amount of hardener required can vary slightly depending on the curing time desired, we feel it is a better value for you to buy the resin and hardener separately. Sig Resin Hardener is PN# SIGGC002 and must be purchased separately.

Note: Glass Resin has a limited shelf life of 2 to 3 years, and should be used promptly. Please do not order more than you can use within that time. Store in a cool place, excessive heat will shorten shelf life.

TEMPORARILY OUT OF STOCK