Currently got some Sentinel X400 (sludge remover) in my system. Will be draining down and re-filling shortly and looking at the difference types of inhibitor. Our house 13 rads, looks like 1 litre of Sentinel X100 will protect upto 10 rads. Screwfix have some no-nonsense CH inhibitor (£8 versus £13 for the Sentinel brand). As I need 2 litres I was thinking of getting the No-nonsense brand. Has anyone used this stuff? Is it worth spending the extra £10 and getting 2 litres of Sentinel?
- posted
15 years ago