Abrasive Paper: Abrasive: Aluminium oxide Grit: 80#-600# Size: Available on request B318T white abrasive paper Backing:115g ... high produce capacity, this fully-automatic forming machine can produce more than 100 thousands pieces of 6” velcro sand paper per day ... Size: 1.38m*100m Abrasive: Coated aluminum oxide Grit: 80#-600# Usage: Furniture, wood, metal, filler, putty, electronic, autobody, paint ...