Wetordry™ 431Q Sanding Sheet, 9 in W x 11 in L, 320 Grit, Extra Fine Grade, Silicon Carbide Abrasive
Item #BC104924
Wetordry™ Sanding Sheet, 11 in Length, 9 in Width, 320, Extra Fine, Silicon Carbide Abrasive, C-Weight Paper Backing, Closed Coat, Applicable Materials: All Metals Applicable, Black
- Our 3M™ Wetordry™ products are backed with our proprietary waterproof paper backing that supports both wet and dry applications. Lighter weight than cloth and smooth rather than textured, paper backing is preferable for lighter applications such as finishing and paint prep. At the same time, many such applications produce a significant amount of dust, clogging the abrasive points and creating an inferior work environment. These effects can be minimized by sanding with water to rinse dust away from the workpiece and the abrasive surface.
- Use wet or dry for sanding old finishes, fine featheredging plus surface work
- It is a silicon carbide, closed coat product bonded with a water proof resin
- Heavy duty for increased durability
- Use wet to reduce clogging and extend abrasive life
- Waterproof backing supports wet applications for decreased loading and a faster cut