Powerflush Descaler

Acid based descaler for use with or without a powerflush machine

Powerflush Descaler loosens and dissolves corrosion deposits, limescale and iron oxides typically found in heating systems with circulation and heat transfer problems. We recommend using the Powerflush Descaler specifically in the boiler (heat exchanger) where heavy scale deposits can be present (due to high temperatures).

Powerflush Descaler is safe for use on most materials found in heating systems including steel, stainless steel, iron, copper, brass and most plastics and rubbers.

Can be water neutralised through flushing or if time is an issue, with our Powerflush Neutraliser crystals.

Warning: product contains high acid content and is classed as corrosive. Handle with care.

Suitable for



Dissolves limescale, corrosion deposits and iron oxides quickly

Safe on most materials

Including steel, stainless steel, iron, copper, brass, most plastics and rubbers

Can be neutralised

With water flushing or Wessex Powerflush Neutraliser