Vinegar?: "Why would vinegar be necessary to prep a metal roof ..." - Guest User (5/23/2007) | Painting/Coating metal roofs | Archive

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Why would vinegar be necessary to prep a metal roof for painting? Does it do something (etch?) to the surface that aids in paint adhesion?	Guest User 5/23/2007	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/9576/find/
It is not part of my suggestion for re-painting but, if it is being used, it is solely for its cleaning ability -- no sort of "etching" or anything.	Todd Miller Isaiah Industries, Inc. 5/25/2007	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/9577/find/
VINAGAR DOES IN FACT ETCH THE METAL AS IT IS AN ACID	Guest User 9/5/2007	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/9578/find/
Thanks	Todd Miller Isaiah Industries, Inc. 9/6/2007	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/9579/find/