Answer by
Mazer (173)
Benjamin Moore's 441 Spar Varnish is designed, like all spar varnishes, to protect wooden boats. It is UV resistant so it will protect the wood from damaging sunlight, and it is alkali resistant so the chlorine in the pool won't be a problem either. As long as the wood isn't permanently submerged in water, any spar varnish should work well.