Wessex Proflush Engine Descaler is specially formulated to remove unwanted deposits from the cooling system of your engine, increasing efficiency and engine life. Specially formulated for marine engines, Proflush is a synergistic blend of acids which work more effectively together, than if they are used separately.

Proflush contains a colour indicator - this enables you to clearly see when all scale and deposits are neutralised, as the liquid will remain a constant colour once its job has been done. The formula starts a red/pink colour and changes to orange as it because exhausted, indicating that more product is required. Once the fluid remains a red/pink colour, all deposits have been neutralised and there is nothing left for Proflush to work on.

The fast acting and powerful marine engine descaler will remove unwanted deposits including scale, salt deposits, light rust, magnetite and crustaceans which can cause blockages and engine cooling problems, reducing the engines' performance. When the formula is actively neutralising deposits, you will see effervescence and a colour change from red to orange. Once all the scale and deposits present have been successfully dealt with, the effervescence will stop. The addition of more product (which should remain red in colour) means that all deposits have been neutralised. 

Calculations have shown that Proflush will remove 1.09kg of scale per 1 litre of product used, making it a superbly economic product to use. Furthermore, Proflush can be used with any descaling equipment, or even a low-cost submersible pump.