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Reply to "91% Alcohol..... 9/22 finished project update"

The percentages would definitely make a difference.   The higher % would have fewer obstacles to get the alcohol in contact with the paint surface.  I.e. only 9% of non alcohol material protecting the paint from the alcohol as opposed to 30%.  Circulating the fluid in the tub would definitely help.  I found that out years ago when etching my own circuit boards.

Once a layer of molecules of alcohol have interacted with the paint you need something to move the spent alcohol and old paint out of the way to get more alcohol molecules in contact with the paint.

My bet would be the actual percentage of alcohol in the bottles might be significantly lower than advertised.  Especially with the mechanical scrubbing you had to do.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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