Honing and lapping liquid



GREIBOCOOL B is a water-miscible cooling lubricant especially for honing and lapping of workpieces of ferrous metals. It is used especially for the heavier machining operations.

Form (20 °C): liquid  
Colour: yellowish to brownish  
Appearance: clear to turbid  
Pour point: ca. -15 °C DIN EN 22719
Flash point: > 150 °C DIN ISO 2592
Density (20 °C): ca. 0,8 - 0,9 g/cm3 DIN 51757
Viscosity (20 °C): ca. 50 - 100 mPa·s DIN 53015
Miscibility with water: emulsifyable  
pH-Value (7%ig in water, 20 °C):
9 - 10

DIN 51369


Chemical composition:

Mixture of mineral oil, emulsifiers and further additives.



GREIBOCOOL B improves lubrication, corrosion protection and flushing during machining operations.

The product is free of boron, nitrite, secondary amines and organically bound halogens.



Recommended storage temperature for quality reasons: +10 to +30 °C. Possible inhomogeneities (flocculation, stratification, sediment, etc.) due to other storage temperatures usually disappear when stored in the recommended temperature range. If such inhomogeneities do not disappear by itself during storage in the recommended temperature range, the product should be stirred for homogenization.



Application concentration: ca. 7 % in water
Usage: in circulation
System care: eventually biocide addition, microbial control

Eventually addition of corrosion inhibitors is required.


All information quoted above is based on our experience and present know-how but is given without guarantee and obligation. Recommendations on the application and use of our products should be adapted to the particular works conditions and other materials employed.