soldered joints, "tining" end.

[Dannypipe]

Never used Fernox flux. Ever Flux all the way. Just don't forget to wash your hands before you eat lunch!

 

[Toddyplumb]

Fernox did a promotion with small pots for a few quid , local merchant sold us a couple we found it great . The merchant gave us the full box FOC as they could not shift it !!! WE had no problems with it but no one local stocks it

 

[kay-jay]

think mine came from screwfix.

KJ