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 and prevents cold spots. Reduces maintenance costs and maintains energy efficiency. One bottle treats a 130Ltr system, up to 16 radiators, or 250m² of underfloor heating. Ideal for new and existing systems.
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