3M SOFTBACK SNDNG SPNG 02606 4-1/2 IN X 5-1/2 IN 7000000588
Flexible foam backing adapts to unique contours and access hard-to-reach areas
Aluminum oxide abrasive offers a long life and fast cut
Waterproof bonding system allows for either wet or dry sanding applications
Sponges are made for hand sanding.
