Went out and bought a new package of 2 ton epoxy. I think my other 2 ton was getting old. I had it for over a year. I noticed the packaging had changed on the syringe style. It now says Devcon home. It's still waterproof and has 2500 psi strength. A few things did change from the old to new package. The old package had a working time of 30 minutes, could be handled in 2 hours and cured in 8 hours. The new package doesn't have a working time, it has a set time of 30 minutes. It says it has a handling time of 30 minutes and cures in 8-12 hours.
Just thought I would put this on here for everyone to read.