Builders' Forum Archives
I've used epoxy
Posted by Charlie Jones on Oct 10, 2004
that was 10 years old with no problems in curing. Howwever, the hardener does darken considerably, PARTICULARLY the fast hardeners. The fast hardeners will darken to an almost purple color. The slows just get pretty amber.
I wouldn't worry about the cure but you may not be happy with the color if you are going bright on the boat. I'd use it for filets though ( or anywhere I was going to paint) without a second thought.
In Response to: really old epoxy by Kathrine on Oct 9, 2004