As I said in a previous posting I am refurbing my sisters bathroom whilst she is on holiday. Part of the existing plumbing is using HP20 fittings. I nreed to do some altertions, hw do I dismantle these things? I do not want to go at it like a 'bull at a gate' and find they don't come apart easily or I need a tool to dis-assemble.
Cheers
John