cat 5/6 cable

[JAZZCNC]

I've certainly got a reel of cat-5 in the shed that is solid core.

I've got reverse, full reel of Cat 6 Solid core.?

Doesn't cat 6 have a plastic filler as well to separate the 4 set of wires ?

Don't think the stuff I've got does Clive, I'll check it thou and report back.