Arrow
Back

SEARCH WITH

Solution finder

Explore and find the best products for your activity

DISCOVER OUR

Solution by industry

Use this tool to discover our ranges for your process

Back

EFFICIENT SUPPLIER

Climalife

EXCELLENCE HUB

Circular Economy

AROUND THE WORLD

Contact us

13.02.2013 Heat transfer fluids

Glycolated water, whether prepared by me or delivered ready to use, used to protect down to -22C a year ago, but it is now only -18C

The glycols used in the manufacture of anti-freeze do not disappear over time. 

The only possible chemical explanation is that water has been added to the circuit.