Interlux Sikkens Cetol® Marine Gloss Wood Treatment. A durable clear gloss protective wood finish developed as a topcoat for Cetol® Marine, Cetol® Marine Light and Cetol® Marine Natural Teak. Formulated with "Next Wave" technology, special alkyd resin and high-quality synthetic UV-absorbing pigments, providing excellent UV protection, durability and longevity. Creates a high gloss, hard wearing and easy to clean finish. For use above the waterline on interior and exterior woods. Apply by brush only. Do not use on decks. Quart.