Chemkool® 4002CFC

Chemkool 4002CFC is a biostatic, low foam, semi-synthetic metalworking fluid for machining and grinding ferrous and non-ferrous metals. It is especially effective for aluminum and its alloys.

Chemkool 4002CFC has excellent corrosion “protection” for cast iron, steel, copper, aluminum and its alloys.

Chemkool 4002CFC is formulated with especially selected lubricant additives, which are resistant to microbial growth at recommended levels yet are biodegradable at diluted levels.

Chemkool 4002CFC additionally contains very effective anti-microbial additives,
which not only eliminate bacteria but also fungi and yeast species.
Chemkool 4002CFC contains no sulphur or chlorine.

Typical Data

Appearance: Golden Brown, Clear Liquid
Odour: Mild, Pleasant
Specific Gravity: 1.00
pH 5%: 9.1
5% Emulsion: Greenish, Translucent
Rust Test (ASTM 4627/86): 5% No Rust, No Stain
Stain Test on Aluminum: 5% No Stain
Stain Test on Copper: 5% No Stain


Grinding: 20:1 to 10:1
Machining (Tapping, Chasing,
Threading, Drilling, Broaching):
10:1 to 5:1

To obtain the concentration, multiply the refractometer reading by 2.0.