Standard Abrasives™ Unitized Block 804813, 811, 1/2 in Thick, A CRS, 10 ea/Case Brushes Polyester film backing allows belt

Polyester film backing allows belt to be used dry or wet with water or oil-based lubricants

3M’S MOST DURABLE PSA DISC: Built for heavy-duty sanding on common fabricated metals

It is best-suited for light grinding

durable aluminum oxide abrasive – a fast

Standard Abrasives™ Unitized Block 804813, 811, 1/2 in Thick, A CRS, 10 ea/Case Brushes Polyester film backing allows belt3M SKU: 7000047030 Lead Time: ~11 days The 15? x 15? blocks of material in our Standard Abrasives Unitized Block 800 Series have a hard density and extra tough durability, making them a good match for heavy duty edge deburring and stainless steel polishing applications. The blocks can be cut and customized into various shapes for a range of uses. 15? x 15? block in a range of thicknesses can be converted to a custom size or shape and used for hand