Steve wrote:
I know that if an electrical connection is to be plastered over it must
be crimped or soldered.

Could someone please provide a link to a suitable joining piece (either
crimp or solder).

My screwfix catalogue seems to only show standard crimp connections.

Any advice on regulations regarding this type of joint would also be
helpful.

Thanks
Steve.

Just out of curiosity... can you not use a fuse connector block in a
metal pattress box with insulation tape wrapped round a few times? Or
do the new standards not allow this?

d.