Re: Repair of Teak Toe Rail
All told it makes sense to go ahead with the epoxy. I mentioned smaller cracks may have to be enlarged, but I have had some luck using a dental syringe to fill small cracks. You can try different types of wood flour to try to get a close match on larger areas, and from 10 feet or so it may not be very noticable. The best part is you can buy a small amount of material to start and see how it goes.
Better wood scrapers can save a lot of time with epoxy, get to it before it fully hardens and you can save a lot of sanding, a stanley surform rasp also works great for rough shaping.
Part of my change of heart as it relates to metal rails involve my boat, a Tartan 30, pretty much a slimmed down S&S 34 (S&S 30's were also made, very close to T30 and Yankee 30). I just finished stripping sanding and re-finishing my wood toe rails this afternoon and although I hate the labour it looks great.