Thompson's WaterSeal 1 gal. Chestnut Brown Semi-Transparent Waterproofing Stain

Thompson's WaterSeal 1 gal. Chestnut Brown Semi-Transparent Waterproofing Stain provides long-lasting exterior wood protection while enhancing natural wood beauty. The lightly tinted formula allows woodgrain texture to show through while adding rich color and essential defense against water and sun damage. Formulated to exceed ASTM D4446 standards for waterproofing wood, this exterior sealer helps prevent moisture damage and delivers a mold- and mildew-resistant finish. Ideal for decks, fencing, and siding, it keeps outdoor wood surfaces protected and looking their best through changing weather conditions.