Dosing a sealed system

[GrahamM]

By far the easiest if via the filling loop with a can of Fernox Express.

Check out this video:

Applying Fernox Express

I have some of the super-concentrate in the van. The mastic gun application one.
They are doddle to use through filling loop.

 

[hammers4spanner]

Did you get that one off king Tom?
[video=youtube;gOly7uizLmk]http://www.youtube.com/watch?v=gOly7uizLmk[/video]

no been doing it my way for years but i pulled a bend on 15 mm as inhibitor runs in better ,

he quotes inhibitor in video was that x800 he was putting in tho???