The ultrasonic carburettor cleaner fluid is formulated for use with any ultrasonic cleaner. It works very well with carburettors, valves, fuel injectors, engine parts etc. It produces amazing results with many alloys used for engine casings such as cylinder heads, crank cases, rocker covers etc. The Carburettor cleaner is safe and quickly removes contaminants including general ageing, soiling and dulling, oxidation, carbon, petrol residue and grease etc. It works very well on alloys and aluminium castings, not only removing the physical dirt, but also it visually (cosmetically) brightens dulling that occurs over time.
NOTE: Obviously carburettor cleaner fluid can't make a component look better than it did when it first left the manufacturer's factory way-back-when, but normally the end results are very impressive.
The cleaning process won't damage, corrode or darken metal components. The solution is safe on brass, aluminium and other sensitive metals. It's also safe with rubber O rings (provided the "O" ring hasn't started to perish). Mix the concentrate 1 part solution to 10 parts water. (5 litre bottle makes 50 litre of working solution). HOW TO MIX IT