Spar Varnish or Salad Dressing
Jack:When the tiller is not in use I have a sunbrella cover on it. For outdoor wood, use spar varnish. Plain varnish is for indoor use. Spar vanish has UV protection, whereas, vanish doesn't. (The secret chemical is spruce or pine tree oil.) Practical Sailor magazine recently had strong recommendations for Z-Spar Capitan's Varnish which I too recommend. You'll need about 5 coats. Keep it covered when not in use and you won't have to recoat it, which can be as much as every 6 months. Sooner or later you so many costs you need to strip and start all over again. Cetol is a good product, you won't find it slippery but the dull finish is not "Bristolfashion."Now, if you don't want a slippery tiller, and who does, mix 3 parts olive oil and 1 part white vinegar. I use this on all the teak on the boat, especially the handholds and the stupid-useless-cockpit-teak-rails. It is environmentally friendly and goes well with a tossed salad. The Spar varnish is for the plywood main hatch which I use when the boat is idle. (I don't leave the teak hatch outside exposed to the elements all the time!!)- Kevin.