- Aluminum oxide mineral coating.
- Flexible foam backing, easier to access hard-to-reach areas
- Long life and fast cut.
- Sponges are made for hand sanding.
- Versatile sanding sponges work on many surface materials
- Abrasive Material: Aluminum Oxide
- Brand: 3M
- Grade: Fine
- Grit: 320 ~ 400
- Size (L x W x H): 139mm x 114mm x 5mm
- Color: Gray
- Product Form: Scuff Pad/Abrasive Sponge
- Sanding Method: Hand
- Sanding Surface: Fiberglass, Metal, Paint, Primer, Putty, Wood
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