Bosch J450 Sanding Roll

[Robin]

I'm in need of some 80 grit and was attracted by the cloth backing of this Bosch j450 but failed to find reviews of it. Any experience (or superior searching) please?

[fred]

Cloth backed abrasives are generally for machine use, (i.e) belt sanders large and small. They would have little advantage in other uses.

[Colin Bignell]

Generally more flexible than most paper backed abrasives, so better suited to sanding complex shapes by hand.