Prefered choice of experts everywhere. In comparative testing, Sikkens Cetol Marine met the elements head on - and won! With its ease of application, excellent staying power, and superb repellency, Sikkens Cetol Marine & Cetol Marine Gloss weathers the storms and keeps decks and brightwork looking like new. For Gloss finish use Cetol Marine Gloss over Cetol Marine. See Technical data sheets for more information. Cetol Marine Light is a light, natural, translucent finish, less orange in colour than Cetol-Marine, yet with all of its protective qualities.