Castrol Come-Clean 900
Heavy Duty Industrial Cleaning Fluid
Castrol Come-Clean 900 is a heavy duty, water-based industrial cleaning fluid that effectively removes
soils from various surfaces including metal substrates and concrete. Come-Clean 900 is particularly
effective in steam cleaning equipment, yet it can be used in industrial scrubbers, manual operations
and immersion cleaning systems. Come-Clean 900 is also recommended for the flushing and cleaning
of machine tools before charging with fresh metalworking fluid.
• Versatile product enables users to consolidate the number of cleaners used in a facility.
• Easily rinses away to eliminate residues.
• Authorized by the USDA as a cleaner for use in inedible product processing areas, non-processing
areas, and/or exterior areas of official establishments operating under the Federal meat, poultry,
shell egg grading and egg products inspection programs.
Appearance of Concentrate
pH of Concentrate
12.86 - 13.26
pH of Solution
11.5 - 12.1
@ 60o F (16o C)
1.12 - 1.14
Castrol Come-Clean 900 can be used safely on ferrous and most nonferrous metals. Consult your
Castrol Sales Engineer for questions regarding compatibility. Come-Clean 900 must be rinsed from the
surface of nonferrous metals before air drying.
Recommended Applications & Dilutions
Immersion: 10 - 12% concentration; ambient to 180o F (82o C)
Industrial scrubber: 5 - 8% concentration; ambient to 180o F (82o C)
Machine tool sumps: 3 - 5% concentration; ambient to 180o F (82o C)
Manual operations: 1 - 5% concentration; ambient to 180o F (82o C)
Steam: 8 - 10% concentration; ambient to 180o F (82o C)
Adhesive compounds, light forming oils, crankcase a