3M™ Hookit™ Gold Disc 236U, 00981, 6 in, P120, 100 discs per carton, 4 cartons per case

The 3M Hookit Gold Disc 236U is engineered to deliver exceptional performance across a comprehensive grade range spanning from P80 to P180, making it an outstanding choice for demanding auto body sanding operations. The disc features a durable C-weight paper backing that provides reliable support throughout extended sanding sessions. This versatile tool excels at performing various critical tasks, including rough feather-edging of damaged areas, meticulous scratch refinement on exposed bare metal surfaces, controlled paint removal in localized damage zones, and numerous other automotive refinishing applications. The open coat construction combined with aluminum oxide mineral abrasive delivers a characteristically sharp cutting action that surpasses the performance of comparable closed coat abrasives at equivalent grade levels. This aggressive cut capability is achieved without the typical dust accumulation problems that can plague traditional disc designs. The 3M Hookit Gold Disc 236U is conveniently available in both 3-inch and 6-inch diameter configurations, providing flexibility for different project requirements and equipment compatibility. The discs are specifically formulated to work effectively on a diverse range of automotive substrates, including clear coats, fiberglass components, body filler materials, bare metal surfaces, existing paint layers, plastic trim pieces, and putty applications.

The open coat construction featured in the 3M Hookit Gold Disc 236U incorporates strategically spaced abrasive grains that facilitate continuous and efficient evacuation of sanding dust and accumulated debris. This intelligent spacing prevents the clogging phenomena that commonly occurs when traditional closed coat abrasives encounter challenging materials, thereby maintaining consistent cutting performance throughout the sanding operation. The load-resistant coating applied to the abrasive grain surface enables the disc to sustain its cutting effectiveness even when working with notoriously clog-prone materials such as automotive paints, body fillers, putties, and specialized finishing compounds. This advanced coating technology would otherwise compromise sanding efficiency and reduce overall productivity. The cumulative benefits of these design features result in substantially improved productivity levels and marked reduction in material waste and consumption during automotive refinishing projects. Select versions of the 3M Hookit Gold Disc 236U incorporate a strategically designed 6-hole pattern that significantly enhances dust evacuation performance, particularly when integrated with professional dust collection and vacuum systems. This thoughtfully engineered hole pattern eliminates the requirement for precise hole alignment with the sander's backup pad, enabling technicians to change discs quickly without positioning concerns.

Aluminum oxide abrasive material has earned widespread recognition and preference among industrial professionals and automotive technicians due to its exceptional cutting rate efficiency and impressive durability throughout extended use cycles. This engineered mineral composition creates a substantially harder and more durable abrasive structure compared to traditional natural abrasive materials. A key performance advantage of aluminum oxide is its self-fracturing characteristic, which continuously exposes sharp new cutting edges as the grain surfaces wear during sanding operations. This self-renewing edge property stands in stark contrast to natural abrasives, which gradually dull and lose cutting effectiveness without regeneration. The combination of rapid cutting action, extreme hardness, and inherent material strength makes aluminum oxide the preferred choice for diverse grinding, sanding, and finishing applications across multiple industries. Within automotive metalworking applications, aluminum oxide abrasives prove particularly valuable for working with ferrous metal alloys and various steel compositions commonly encountered in auto body repair and restoration work.

3M provides a comprehensive selection of hook-and-loop style Hookit sanding discs designed specifically for professional work environments where traditional adhesive-backed disc options may encounter contamination challenges from accumulated dust, loose dirt particles, or airborne debris. These innovative Hookit discs conveniently attach firmly to compatible hook-and-loop backup pads (available separately) mounted on random orbital sanders, enabling secure placement during demanding sanding operations. Following completion of each sanding task, the discs release cleanly and effortlessly without residue or adhesive deterioration. A significant advantage of this attachment system is the ability to reuse individual sanding discs repeatedly throughout their serviceable abrasive life, extending material value and reducing consumption costs compared to single-use adhesive alternatives.

The 3M Hookit Gold Disc 236U represents a comprehensive engineering achievement that integrates scientific advancement with structural durability across every