On 1/24/22 11:50, Paul Koning wrote:
I thought Black Watch has coating on the back, as others mentioned. DECtape is not black
but brown, so graphite doesn't seem to be involved.
I grabbed a reel of BW out of my stash and you're correct--the black is
on the back.
Still, I can see where a lubrication coating on the "business" side
would definitely be of benefit.
--Chuck