Penofin Transparent Clear 100 g/L VOC Oil Based Outdoor Wood Stain 1 gal. (Pack of 4)Brought to you by Penofin is this Ultra Premium wood stain created to meet the demand for an exterior wood finish that outperforms all other transparent wood stains. The highly penetrating Brazilian Rosewood oil base of this wood finish stain, from sustainably harvested seeds, protects and nourishes wood fibers far deeper than any other exterior wood stain. With the added mildew protection, the dark menace red stain for wood will not attack wood