2-in-1 protection

For central heating, pipes, radiators and boilers.

Durably protects installations against corrosion and sludge.
Prevents electrolysis phenomena by protecting surfaces.
Neutralizes the effect of corrosion after descaling or cleaning an installation.
Professional product for optimal results.

It provides long-lasting protection for installations against corrosion and sludge. Thanks to its protective film, it prevents electrolysis phenomena and neutralizes the corrosion effect after descaling or cleaning an installation.
Compatible with all types of metal installations (steel, copper, brass, cast iron, aluminum) and plastic (PEX, PEX, PB, PP, PVC) used for underfloor heating.
Before use, use FULGURANT descaler in older installations.

Directions for use

Stop the boiler and the circulating pump.
Select the radiator located at the highest point in the installation.
Empty 2 litres of water by unscrewing the purging head of that radiator.
Introduce the heating circuit protector through the bleed valve of the radiator.
Restart the circulator pump and restore the boiler to a max temperature at 65°C.
Leave the product in the installation: do not drain.

1 liter for an average installation (boiler plus 8 radiators) = approximately 150 liters of water.

Technical file