Penofin Wood Brightener is an incredibly effective wood restorer and brightener that safely removes the gray caused by weathering. Recommended to remove oxidized tannins on wood. Highly effective on decking, siding, hot tubs, or any wood structure!

Exterior Hardwood Finish Preparation is formulated to open the pores of the wood’s surface to ensure deep penetration of Penofin’s amazing natural oil finish formulated for hardwood.

WATCO products from Rust-Oleum are an easy-to-use family of oil finishes that penetrate deeply into wood. WATCO enhances the natural grain pattern of wood and gives you the luster of an old-fashioned, hand-rubbed wood finish without all the work. It can take less than an hour to treat your wood with WATCO. It’s easy to see why WATCO has been the choice of fine woodworkers for 50 years.