What is the typical thickness of the Gentoo Coating? The coating thickness is normally 4-6 microns, much thinner than a typical paint. By mpturner|2020-04-07T17:00:36-04:00April 7th, 2020|Characteristics of Gentoo|Comments Off on What is the typical thickness of the Gentoo Coating? Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: mpturner