Sikkens Cetol HLSe is a stand alone 3 coat system for the decoration and protection of timber decking, outdoor furniture and roof shingles. It can also be used as a base coat under Sikkens Cetol Supernatural, Sikkens Cetol Filter 7 plus, Sikkens Cetol TGL Gloss plus, Sikkens Cetol Deck or Sikkens Cetol Deck Slip Resistant.