Review on 3M 20908 80 UFS SandBlaster Flexible 4 5 Inch by Jamal Edwards

I used this to prep the body of a truck for body coating. It worked well. I took someone else's suggestion and wrapped up the sandpaper sheets when the sponge became dull. A bit pricey, but for me it was worth it. I like the feathered side, it worked well on the truck body ribs. I would probably get two if I had another project like my truck.