3 Quart Kit #2, System Three General Purpose Epoxy with Medium Hardener, Kit includes 2 quarts of epoxy and 1 quart of hardener, (96oz total).
System Three General Purpose Epoxy is a time proven workhorse that is available in 3 hardener speeds, fast, medium, slow. Originally developed for wood epoxy boat building it has great adhesive properties an is very flexible. Works great for making putties and as a hand lam resin.
Pot life at 77F is, 15 min for fast, 30 min for medium, 70 min for slow.