3M™ Paper Sheet 336U, 150 C-weight, 9 in x 11 in, 100/Pac, 1000 ea/Case Signs DEF is a liquid reducing

DEF is a liquid reducing agent that reacts with engine exhaust in the presence of a catalyst to convert smog-forming nitrogen oxides (NOx) into harmless nitrogen and water vapor

wire numbering

C-weight paper backing that resists wear during aggressive sanding

They include a vacuum regulator that lets the operator adjust suction for easier block control when sanding

3M SKU: 7100263469

3M™ Paper Sheet 336U, 150 C-weight, 9 in x 11 in, 100/Pac, 1000 ea/Case Signs DEF is a liquid reducing3M SKU: 7000120217 Lead Time: ~2 days 3M Paper Sheet 336U is an ideal abrasive sanding sheet for soft metals like aluminum, brass, bronze and copper. Constructed on an intermediate, C weight paper backing, it features an open coat aluminum oxide mineral to help prevent loading. Aluminum Oxide abrasive cuts fast and provides a consistent, fine finish. Durable, resin bonded C weight paper backing resists tearing in hands on applications. General purpose