Protects against corrosion and limescale formation to maintain system efficiency. Suitable for mixed metal systems including aluminium. 500ml treats 100Ltr. Compatible with No Nonsense products. 1 Year Guarantee

When used in conjunction with Cleaner F3 gas savings of up to 15% can be achieved every time you heat your room.

Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure. Inhibits scale, corrosion and sludge. High performance, non-toxic and environmentally-friendly. Stops frequent venting of radiators...