UK Plumber Forum

[Best]

The red coloured inhibitor for heating systems was low cost and came in different names.
I recall one name was Denso.
I haven’t seen it for a few years and after draining a system protected by it, I found the system as new when removing a radiator.
Does it still exist?

[REDSAW]

never heard of it tbh !
doesnt the mba one have colour?

if you drop 6 red fibre washers in the system, it will make it red lol

[Best]

never heard of it tbh !
doesnt the mba one have colour?

if you drop 6 red fibre washers in the system, it will make it red lol

“mba” inhibitor? Not sure I know it.
I was very impressed with any system treated with the red stuff.
I wonder though that if any were to get onto a carpet would it stain it.