3M SandBlaster Ultra Flexible 2-1/2 In. x 4-1/2 In. x 1 In. 220 Grit Fine Sanding Sponge Fluorescent Light Bulbs thus helping to save the

thus helping to save the amount of water used

Lids are one-time use only

This product contains no inhibitors and will attack metal after rust is removed

Dual outlet dual shut off valves allow you to turn off water to one source

Spring-loaded closure steel latch

3M SandBlaster Ultra Flexible 2-1/2 In. x 4-1/2 In. x 1 In. 220 Grit Fine Sanding Sponge Fluorescent Light Bulbs thus helping to save theBest used on paint, wood and metal. Last 5 times longer than conventional sanding sheets. Channels dust away from sanding surface. Use pattern side for detail contour sanding. Use regular side for flat sanding. Made of premium aluminum oxide mineral. Clog resistant for longer sponge life. Use wet or dry. Washable and reusable.