I've got a small leak in one of the microbore pipes in my central heating system just at a T junction. I reckon it would take about 5 minutes to unscrew the connection to the T joint, trim the leak out of the pipe (it's right beside the T so I'd only need to cut an inch or two) and rejoin the pipe to the T junction.
I've never done any plumbing but I'm vaguely aware that you can get a spray to freeze water in a pipe while you work on it. Does that sound feasible in my situation and where would I get it from? Does it just get sprayed directly onto the other two pipes going into the T junction?
Thanks Ronnie