Lifetime wood treatment by Valhalla.
A natural, 100% non-toxic wood treatment. Easy to use, mix powder concentrate with water. One application lasts a lifetime, solution will penetrate and protect outdoor wood.
This tried and true recipe has been used for over sixty years, with time wood develops a beautiful silver to dark brown patina.
LifeTime® Wood Treatment, 1 gal pack, color Brown, covers 150 - 200 sqft.