AIRBRUSH TECHNIQUE - LEARN TO AIRBRUSH - View Single Post - Hardner-Shelf Life

Bahamut · 04-29-2008

If you get all of the Oxygen out of the can it will last forever. I think O2 is what causes the reaction. Argon is inert and heavier than O2 so the welders tactic is sound.

04-29-2008	#17 (permalink)
Bahamut SENIOR MEMBER Join Date: May 2007 Posts: 542	Re: Hardner-Shelf Life If you get all of the Oxygen out of the can it will last forever. I think O2 is what causes the reaction. Argon is inert and heavier than O2 so the welders tactic is sound.