HYDRANSAFE HFA S7 exibits higher stability in hard water than other longwall fluids.

This ensures increased reliability of underground mining operations.

- HYDRANSAFE HFA S7 is ultimately biodegradable and none toxic to facilitate usage

in sensitive areas such as underground longwall mining.

- HYDRANSAFE HFA S7 is a very concentrated product. In most applications, it will give

full satisfaction at a concentration as low as 2%, allowing to reduce significantly the

consumption of the product.