3M Pro Pad Sanding Sponges are ideal for use on wood, paint, and metal. Can also be used on plastic and drywall. Sponges are highly flexible and convenient.
3M 07060, Pro-Pad Sanding Sponge, PRPD-150, 2.88 in x 4 in x .5 in, 150 Grit, 7010312922
$0.36
Factory Stock, 7-10 Day Leadtime
3M Contour Surface Sanding Sponge is ideal for sanding wood, paint, metal, plastic and drywall. The contoured sponge can be used for either dry or wet sanding and can be rinsed and reused. Extremely flexible, softback.

Norton 66261014921 - 2" X 1/8" 50 - 80 Grit Coarse Grade Aluminum Oxide Bear-Tex Speed-Lok Rapid Blend Gray TR Non-Woven Unified Wheel, 60 Each
3M 05049, Cloth Belt 384F, 80+ XF-weight, 1 in x 30 in, Fabri-lok, Full-flex, 7100141431, 200 per case
3M 76623, Roloc Disc 777F, 50 YF-weight, TR, 1 in, Die R100N, 7000045619
3M 33440, Cubitron II File Belt, 33440, 80+, 10 mm x 330 mm (3/8 in x 13 in), 7100033195, 10 belts per carton, 5 cartons per case
ACS CX1250 Diamond Belt, 1/2" X 24" 60u 
