Product Description
- COVERS A RANGE OF SANDING APPLICATIONS: Provides consistent, faster results on medium-pressure applications like finishing, grind-mark refinement, de-flashing, light weld removal and more
- 3M’S MOST DURABLE PSA DISC: Built for heavy-duty sanding on common fabricated metals
- ENGINEERED FOR METAL SANDING: Great for use on stainless and mild steel
- QUICK AND EASY DISC CHANGES: Pressure Sensitive Adhesive (PSA) backing sticks easily to compatible backup pad (sold separately) and removes cleanly
- HELPS SAVE TIME: Disc life and durability help reduce changeouts and downtime in finishing applications
- LONGER LIFE AND FASTER CUT: 3M Precision-Shaped Grain blend delivers longer life than comparable aluminum oxide discs
- FLEXIBLE BACKING: Moderately flexible YF-weight cloth backing provides conformability for grinding and blending both straight and contoured surfaces
- AVAILABLE IN A RANGE OF GRADES: Choose from grades between 36+ and 120+ to fit your application needs
3M™ Cubitron™ II PSA Cloth Disc 784F is the most durable 3M PSA disc for heavy-duty sanding on common fabricated metals. It features 3M Precision-Shaped Grain, this disc delivers longer life and a faster, more consistent cut than aluminum oxide discs.
Get your job done faster with 3M Precision-Shaped Grain. These precisely shaped, uniformly sized triangles of ceramic aluminum oxide are designed to fracture and self-sharpen as they wear, continuously forming new, super-sharp points and edges that slice cleanly through metal like a knife. This prevents heat from building up — helping to reduce heat-related stress cracks and discoloration. Additionally, because the abrasive itself stays cooler and sharper, disc life can increase significantly compared to other ceramic discs. PSA backing makes for easy disc changes. 3M™ Cubitron™ II PSA Cloth Disc 784F features a high-strength pressure sensitive adhesive attachment system, which is a good choice for high heat and medium-to-high-pressure sanding applications. Convenient liners reduce contamination of the adhesive, maximizing adherence to the disc pad. When the operator is finished with the disc, it peels off cleanly, leaving the disc pad ready for a new disc. Featured Applications Light weld removal Body in white Grind mark refinement Smoothing bent metal surfaces De-flashing composites Removing parting lines De-flashing sharp metal
