SIKKENS - CETOL Interlux Yacht Finishes is now supplying Sikkens Cetol products available at most marine and yacht stores. Sikkens Cetol has long stood as a quality product for its durable use and outstanding properties. Cetol is a synthetic semi transparent stain that can be used on almost any wood. Sikkens Cetol is similar to teak oil in appearance, but lasts like a varnish. This means less time is spent in the boat yard and more on the water.  Satin Finish  Gloss Finish  Catalog Index