Quote:
Originally Posted by wayner123
I have done the big burn. Not quite that high of flames but still coming out the barrel a foot or so. I only got about 60% (from the bottom up) of the paint off the outside. I was thinking of going at it with a knotted wire cup and my angle grinder. I have used wire wheels before but not the knotted ones or the cup. I hope it doesn't gouge it too bad.
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I'd be careful with the knotted/braided wire cups on something as thin as a drum.
Many years ago, out on one of the ships, I built a grill from a 42gal oil barrel, I used a standard straight-wire cup wheel to clean some spots where I needed to weld, and it was fine as long as I didn't bear down hard. I sneezed at one point and jammed the angle grinder into the barrel and it tore up the surface. Had I been using a knotted/braided cup, it probably would have gouged right through the barrel.