Water-based Helmsman® Spar Urethane is a crystal clear, waterbased finish that specially formulated to protect woood against nature's toughest conditions.

Water-based Helmsman® forms a protective barrier against rain and moisture and the ultraviolet absorbers found in Water-based Helmsman® reduce the graying and fading effects of the sun.Because it’s Water-based, it has little odour and cleans up easily with warm water.Water-based Helmsman® Spar Urethane is not recommended for use on floors.