product name:KJ113 soft sanding roll

basic information：

material：alumina

backing：J-wt cotton cloth

coated：closed coat

size：100x50yards（approx 45m）

grit：60-400

feature：

1.cotton backing，easily to tear different shape

2.uniform sanding&polishing effect

3.soft，comfortable to used for grinding curved or irregular surfaces

4.sharp&durable

application:

suit for hand or diy used