FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
I never use anything on them. They are tapered pipi plugs, made of brass. Same with my boats. Just snug them up, they don't need to be as tight as some think.