Cabot | Wood Toned Deck & Siding Stain | HeartwoodFormulated with a blend of resin and oil to provide a natural finish for bare wood. Provides wood penetrating protection again the sun and damaging weather elements. Water-repellent, keeping moisture out and guard against mildew, warping and checking. Use on new or reconditioned wood only, including decks, siding, roofs, shingles, shakes, trim and on log homes. Can be applied to all natural wood species such as cedar, fir, pine, cypress, spruce, redwood, plywood and pressure-treated wood. Dries to a flat, translucent-toned finish.