cleaning lots of aluminum coupons

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well im trying to do alot more al practice and im cutting lots of coupons and figure maybe there's a better way to clean a bunch then brushing and cleaning every one i was thinking maybe Drano or oven cleaner  does this leave them ready to weld or is something needed after don't wanna make some kind of deadly gas350P 30A spool gun cut master 51  syncro 250 other stuff " take a dog off the street and make him prosper and he will not bite you sad the same cannot be said for man" i didnt use punctuation just to piss you off
Reply:Acetone..Stainless wire brush..CLEAN rags..That's all you need....zap!I am not completely insane..Some parts are missing Professional Driver on a closed course....Do not attempt.Just because I'm a  dumbass don't mean that you can be too.So DON'T try any of this **** l do at home.
Reply:a vat of cheese curds, a case of 16 Penny nails, 6 stuffed armidilos, and a pack of trident layers and you're set.There are no problems. There are only solutions. It's your duty to determine the right one.Hobart Handler 210Airco 225 Amp MSM Stinger
Reply:ha ha guys  been doing the ss brush and acetone just wondering if there's some better way im unaware of. the armadillos sound tempting wonder if the pet store carries them350P 30A spool gun cut master 51  syncro 250 other stuff " take a dog off the street and make him prosper and he will not bite you sad the same cannot be said for man" i didnt use punctuation just to piss you off
Reply:unitized finishing wheels for a grinder are the best thing I have ever found for prepping large runs of aluminum, they aren't cheap but you wont get a cleaner surface.  No acetone needed either.  And you can use them for blending out scratches or cuts, or as a prep tool for polishing.Have we all gone mad?
Reply:Do you have access to a timesaver sander?  Timesave & dishwasher works great!Buy American, or don't whine when you end up on the bread line.
Reply:Nothing caustic like dran0 or oven cleaner.  Denatured alcohol or acetone and a clean stainless brush.Don't bother brushing too many ahead of time... the oxide layer re-forms very quickly.