Ethanol won't. Methanol is more of a problem, and it's found commonly in gasoline with no notice on it. John On Jul 15, 2006, at 2:10 PM, Richard Strobel wrote: > John..would the alcohol react with any metals such as brass, copper, > bronze > and such....as found in Carb. floats and such? > > Rick John Culp Bristol, Tennessee, USA