Thanks for you quick reply :) Is that in between the square bit I'm turning & the big hex nut of the joint?
Sorry for being dim, it's my first time :oops:
Hiya
I'm trying to close the valves at each end of the radiator to remove for decorating, but the smaller one (not thermostat, sorry don't know tech term) leaks when closed off??? It's fine when open.
How do I fix this?!
cheers
Palms