"Olympic Maximum" clear sealant provides superior protection for wood. Its unique formula penetrates deep, enhancing the natural look of wood while it strengthens, protects, and conditions wood fibers. Recommended for use on exterior wood decks, fences, siding, railings, outdoor furniture and other wood surfaces. May be used on new wood, pressure-treated wood, weathered wood, and wood with a weathered solvent-based clear or semi-transparent stain. Low VOC. 3.78 L.