•Premium White Aluminum Oxide has high perfromance

•Low clogging on paints

•Used in wood,paint,cement-bonded,fibre boards and lacquers

•Backing:C,E-weight paper with velcro

•Size:4" 4.5" 5" 6" 7" 8" 9"10"12"15"16" and more

•Grit:60# 80# 100# 120# 150# 180# 220# 280# 320# 400#