I replaced Touche's Perko cowl vents with the same chrome Perkos. Before I installed them, I sprayed them with 3 coats of Superior Shield fluoropolymer protective coating (Shield Products Tel 904.880.6060). Over 10 years and no significant pitting.
https://drive.google.com/open?id=1DmOjmhUo6B2w2uCHuuOKOsRAu-dI5oOd https://drive.google.com/open?id=1QK_x6ksrN9kJFxOn_kDO1DQBh1N4wAuv No clue if Shield Products is still in business or if they still make the aerosol fluoropolymer spray. Dennis C. On Fri, May 8, 2020 at 4:13 PM Bill Coleman via CnC-List < cnc-list@cnc-list.com> wrote: > I have replaced Perko with Perko. > > Interestingly, a LOT of their items are still available, and identical to > what they made 50 years ago. (read, not much better) Also Interestingly, I > discovered lots of their stuff was chrome plated zinc! > > > > I think maybe they started out making hardware for cheap outboard boats. > > > > Bill Coleman > > Erie PA > > > > > >
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