3M™ Hookit™ Gold Disc 236U, 00983, 6 in, P80, 75 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 P80 through P180, making it an excellent choice for automotive body shop applications that demand precision and durability. Built on a sturdy C-weight paper backing, this sanding disc excels at challenging tasks including aggressive feather-edging of damaged areas, refinement of surface scratches on bare metal substrates, systematic paint removal in localized regions, and similar demanding automotive refinishing operations. The disc features an open coat construction combined with aluminum oxide mineral abrasive technology, which produces a noticeably sharper and more aggressive cutting action compared to closed coat abrasives of equivalent grit levels, all while minimizing the problematic dust accumulation that can impede the sanding process. The 3M Hookit Gold Disc 236U is offered in both 3-inch and 6-inch diameter configurations, providing versatility for use on a diverse array of substrates encompassing clear coatings, fiberglass composites, body filler materials, ferrous and non-ferrous metals, automotive paint systems, plastic components, and epoxy putty applications.

The strategically spaced abrasive grain arrangement characteristic of open coat construction plays a crucial role in actively evacuating sanding dust and airborne particles away from the working surface, thereby preventing the accumulation and clogging that would otherwise compromise the cutting effectiveness of individual abrasive grains. Complementing this design, a specialized load-resistant coating has been applied to the abrasive grains themselves, enabling the disc to maintain its cutting performance even when working with challenging materials such as automotive paints, body fillers, putties, and similar substances that traditionally tend to build up on conventional sanding discs and substantially reduce sanding efficiency. These integrated features collectively contribute to enhanced productivity levels and more economical material usage by extending disc life and reducing waste.

Selected versions of the 3M Hookit Gold Disc 236U incorporate a six-hole perforation pattern specifically designed to optimize dust evacuation performance, particularly when the disc is utilized in conjunction with a dedicated dust collection and vacuum system. This innovative design approach eliminates the need for precise hole alignment between the sanding disc and the backing pad, resulting in faster and simpler disc installation and replacement procedures.

Aluminum oxide has become the abrasive mineral of choice for industrial professionals and automotive technicians due to its combination of rapid cutting action and extended operational lifespan. This engineered mineral creates a robust and long-lasting abrasive material that demonstrates self-fracturing characteristics, continuously revealing newly exposed cutting edges to maintain sharpness throughout the product's service life—a significant advantage over traditional natural abrasives that gradually dull with use. Recognized for its exceptional cutting speed, hardness, and structural strength, aluminum oxide is extensively utilized across grinding, sanding, and finishing applications. Its particular suitability for metalworking operations involving ferrous alloys makes it an ideal choice for professional automotive body repair and refinishing applications.

3M provides a comprehensive selection of hook-and-loop attachment style Hookit discs specifically designed for workshop environments where conventional adhesive-backed discs may be compromised by accumulated dust, dirt, or debris ejected during sanding operations. These innovative Hookit sanding discs feature a reliable and secure attachment mechanism to compatible hook-and-loop equipped backup pads (available as a separate purchase) on random orbital sanders, allowing for effortless removal without residue, straightforward cleaning between applications, and repeated reuse throughout the entire functional lifespan of the abrasive material.

The 3M Hookit Gold Disc 236U represents the culmination of advanced materials science and engineering excellence, with meticulous attention paid to every component from the abrasive grain formulation through the backup disc pad attachment mechanism. This comprehensive approach to product design and construction ensures extended disc longevity, consistently maintained sharpness and cutting performance, and superior dust containment capabilities, all of which work together to optimize automotive body shop productivity and finishing quality.