I have an opened cartridge of tour set epoxy that has been sitting in 10 celcius (50 F) heated garage for a year. Is it still usable? Can I use it with relative confidence?
Britt Lindsey Answered question April 7, 2025
I have an opened cartridge of tour set epoxy that has been sitting in 10 celcius (50 F) heated garage for a year. Is it still usable? Can I use it with relative confidence?
Generally we say 6 months to a year shelf life, but I go with 6 months on opened cartridges if kept at room temperature. You can always do a test, but safe bet is to not use it.
Britt Lindsey
If it’s opened, I never go past 6 months. Also, if either of the epoxies texture has changed it’s no good.
I would not use it for golf club work. You would be stretching your luck. Once it has been opened its shelf life is one year.