DUONETT® D7 is a descaling liquid for industrial use, intended for removing limescale and limestone, and eliminating sludge and rust deposits from water pipes.
It can be used in heat exchangers (condensers, water evaporators), boilers, water pipelines, and also cooling towers.
DUONETT® D7 is easily biodegradable, and much easier to use than traditional acid products and without posing any risk to the user.
It is available in of cans of 5 or 20 Litres or in a drum of 225 Litres.