One litre of water weighs 1 kg, therefore 2 kg of DS40 System Cleaner per 100 litres of system volume will make a 2% solution.
The Fernox Express Inhibitor Test is available from all major merchants and online plumbing retailers.
Leaks in water systems can result from external frost damage, dry solder joints, accidental perforation during maintenance or decoration, or internal corrosion. Sealing internal leaks (central heating systems only) Small leaks, including pressure drops on combination boilers and other sealed systems, can be repaired using Fernox Leak Sealer F4. Each Leak Sealer F4 product treats 130 litres or up to
Power Cleaner F8 is pH neutral and is not acidic, therefore no neutralisation is needed. This saves time on-site.
