Get yourself down to your local DIY shop and invest in a spanner 🔧

How did the tail leak all of a sudden

I use locktite on threads as ptfe tape looks shocking and can see it going into radiator. ,

Hiya! maybe you can help, on my radiotor the bit leaking is the bit where you put the tissue, anyway of fixing that without draining the whole system? thank you

Nice job, the water looked a bit mucky.

Hi . Very helpful video. I have a slight leak from the gland and pin on a TRV. Can I remove the gland nut and pack with PTFE like you did with the lock valve to stop the leak.