3M Pro Grade Precision Ultra-Flexible Sanding Sponges

Two sponges in one! Flex-channels on one face provide extreme flexibility for contour sanding and also channel dust away from the surface, while the smooth face on the other side excels at flat surfaces. Channels also help contain dust during overhead sanding, preventing it from drifting down onto your face and clothes. Washable material means you get maximum life out of a single sponge, simply rinse and reuse. Available in a range of grits for flattening and smoothing surfaces prior to finishing, or for removing coatings from wood and metal.

Features:

• Lasts 5X Longer than conventional sanding sheets
• Channels dust away from the surface to reduce clogging
• Use flex-channel side for contour sanding, or where lots of dust is being produced
• Use regular side for sanding flat surfaces
• Clog-resistant for longer sponge life
• Washable and reusable—use wet or dry