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Crankgrinder · November 27, 2011, 08:13 PM

I was reading the labels on some of my powders and the dates on some were from 08 and such. I want to ask a question how long should powder be kept? opened and in its original can of course. when should powders be disposed of?

November 27, 2011, 08:13 PM	#1
Crankgrinder Senior Member Join Date: July 24, 2011 Location: Texas Posts: 917	old powder? I was reading the labels on some of my powders and the dates on some were from 08 and such. I want to ask a question how long should powder be kept? opened and in its original can of course. when should powders be disposed of?