CHEMTECH 5 LITRE CT14 ENGINE AND BILGE DEGREASER CONCENTRATE MAKES UP TO 100 LITRESBIODEGRADABLE, WATER SOLUBLE DEGREASER THAT REMOVES OIL AND GREASE FAST. Chemtech CT14 is a gutsy, concentrated proven performance degreaser. It is excellent for use in lube bays, workshops or wherever heavy degreasing is required. It can be used through pressure washers and steam cleaners and is non-toxic, non-flammable and contains no hydrocarbons.