google is your friend
Diall Fibreglass White Joining Tape (L)90m (W)50mm | DIY at B&Q
Strong mesh tape that helps reinforce plaster coating and protects it from cracking.www.diy.com
Worth a try surely, if only from the entertainment angle.That's scrim tape for plasterboard joints, the stuff I want has a very strong adhesive on 1 side.
3M made it I think
its not that simple making up belts just sticking them together if it was so easy id make all my own