What is Plumb? Can be used to repair or stop leaks in open or closed heating systems Prevents and stops leaks fast and effiently Does not clog Simple to use Prevents rust and corrosion Enhances the pump lubrication Where should you use Plumb? Quickly and permanently stops leaks Remedial action: quickly and permanently stops leaks in radiators, convectors, circulation pumps, central heating pipes and underfloor heating systems etc. Preventative action: ideal to prevent the occurence of leaks How should you use Plumb? Depressurise the system. Check the water cleanliness, if necessary flush and change the water. Open all radiator valves prior to application Shake Plumb well before use. Add the necessary amount of Plumb to the system through the highest positioned radiator. Run the circulation pump. If necessary bleed the system and bring the water level up to standard. 750ml treats a 75 litre system, approximately 10 to 12 standard radiators