Hi Noel,
Right, I ordered one of these kits. I notice it claims to be able to insulate, which means I can stick down the leads of these tiny LEDs without worrying about glue solvent dissolving the enamel coating on the wires! It's one of two recommendations I'm going to try.
I'll let you know how I get on with it.
Cheers, and a happy New Year,
Ivor