Bloxygen

[56Mark]

I was told today that the activator for epoxy primer is only good for about 30 days after you open it unless you purge the air out of the can before you re-cap it. Anyone use Bloxygen? Also, looks like purging gas from my MIG welder into the can would do the same thing. I knew not to leave the activator open but a few seconds, but I never thought it would cut the life to 30 days. What do you all do?

 

[rlitman]

Butane is cheaper. I'd try the nozzle from spray paint on a butane refill can.

 

[Stuart in MN]

Your purging gas should do the same thing, you just need to displace the oxygen in the container.