3M™ Hookit™ Paper Disc 763U, P100 F-weight, 11-1/4 in x NH, Die 1125E Hoses Polyester waterproof backing holds up

Polyester waterproof backing holds up for wet and dry applications

Precision shaped grains

light duty assembly lines (dry) and so forth

Durable resin bond resists deterioration from heat

The Nitro is also resistant to many acids

3M™ Hookit™ Paper Disc 763U, P100 F-weight, 11-1/4 in x NH, Die 1125E Hoses Polyester waterproof backing holds up3M SKU: 7100231032 Lead Time: ~14 days Our 3M Hookit Paper Disc 763U combines a blend of ceramic and aluminum oxide abrasive grain and a heavy F weight paper backing to make short work for tasks like defect repair on metals, prep for paint and orbital sanding. 3M Hookit attachment system makes tool attachment swift and simple. Best for blending and finishing stainless steel, aluminum and carbon steel. Ceramic aluminum oxide blend yields a high cut