Originally Posted by micnic
Dude, I have never seen hydrogen or any gas transported in steel drum - did you? They use special gas cylinders.
And I never said that metal is "so porous" it is somewhat, but go head and use it I do not care. I was just answering his ?
Those "Special Cylinders " are made of steel. A little thicker guage but steel. Surface of steel is not smooth it is microscopically rough but not pourous by no means it does not absorb.
ROLL TIDE! UDS as of 12/2/11, Chargriller w/sidefirebox, 2nd UDS in the works
Last edited by Lawdog's Smokewagon; 02-01-2012 at 09:50 PM..