Acroma 30-Piece Multi-Purpose Sanding Assortment Including Waterproof/Anti-Clogging/Aluminum Oxide Sandpaper and Sanding Sponges in Multi-Grade-Grit, with One Corkwood Sanding Block, SD11030 - - Amazon.com
3M Aluminum Oxide Sandpaper
Ace 5-1/2 in. L X 4-1/2 in. W 150 Grit Aluminum Oxide 1/4 Sheet Sandpaper 25 pk (2495034) - Hartmann Variety