A penetrating sealer for a natural wood finish, contains specialized oils and waxes for a satin finish, with anti-fungal properties to prevent mould and rot. The uniquely formulated penetrating wax and resin-based wood preservative protects against moisture and ultra-violet radiation. Suitable for nterior and exterior timber surfaces and trim. It provides an attractive low sheen finish allowing the natural grain and appearance of the wood to show. This product is not a varnish.