A recent addition to the Kamco SystemSure chemical range is the SystemSeal leak sealer, said to be a simple and economical solution for curing small leaks in heating and cooling systems without blocking pumps, valves or air vents. The liquid product is formulated for use in indirect open and sealed central heating systems to cure leaks and weeps in inaccessible areas, such as under floorboards and in wall spaces, without the need to gain access. It is said to be ideal for curing hard-to-trace leaks in combi boiler systems, which would otherwise require frequent re-pressurising.

www.kamco.co.uk
From Professional Heating & Plumbing Installer May 2009