KleenTec 400055 Drum for CMIC Carburetor CleanerKleenTec 400055 Drum for CMIC Carburetor Cleaner Optional 16 gallon steel drum for use with CleanMaster CMIC Carburetor Cleaner. This is for the DRUM ONLY Not the Carburetor Cleaner. For Use With CleanMaster CMIC Carburetor Cleaner Carburetor Cleaner and Detergent Sold Separately If you purchase the KleenTec carburetor cleaning unit, you'll need a 16 gallon steel drum. Any 16 gallon drum will do, but it must be of standard dimensions for a 16 gallon