3M Clean Sanding Hookit 236U P320C 6´´ Disc: Superior Finish & Enhanced Safety for Marine ApplicationsAchieve a flawless, professional-grade finish on your boat while prioritizing a cleaner, safer work environment with the 3M™ Clean Sanding Hookit™ 236U Disc. Specifically engineered for demanding marine applications, this 6-inch, P320 grit disc is the ultimate solution for fine finishing, sanding, and surface preparation on gelcoat, fiberglass, paint, and marine-grade wood. It combines aggressive cutting power with a refined finish, all while dramatically improving dust extraction for a healthier workshop.Key Benefits for Marine Professionals and Enthusiasts:* Enhanced Workplace Safety: The innovative hole pattern works in tandem with a vacuum sanding system to capture the maximum amount of dust at the source. This significantly reduces airborne contaminants like fiberglass, gelcoat dust, and paint particles, creating a cleaner breathing environment and minimizing cleanup time.* Flawless Surface Finish: The P320 fine grit is ideal for the final sanding stages before applying primer, paint, or varnish. By effectively removing dust, the disc prevents stray particles from causing imperfections, ensuring a smoother, higher-quality final surface ready for coating.* Extended Disc Life: A specialized load-resistant coating prevents dust and debris from clogging the abrasive surface. This allows the disc to maintain its sharp cutting ability for longer, providing greater efficiency, reducing material consumption, and delivering consistent performance from start to finish.* Fast and Efficient Operation: The reliable 3M™ Hookit™ hook-and-loop attachment system allows for quick and easy disc changes, minimizing downtime during multi-stage sanding projects. The disc stays securely attached during use, yet removes cleanly when it´s time for a new one.Main Features:An aluminum oxide Hookit™ disc with precise hole design for improved dust extraction constructed on a C weight intermediate paper backing.The CW Array Hole Pattern is meticulously engineered to provide a clear pathway for dust to be pulled through the disc and away from the work surface, maximizing the efficiency of your dust extraction system. This state-of-the-art design ensures that dust is captured across the entire disc surface, not just at the periphery. The durable C-weight paper backing offers the perfect balance of flexibility and strength, conforming to the gentle curves of a boat´s hull while resisting tearing during rigorous use.Prioritizing Safety in Boat Maintenance:In the confined spaces often found in boat maintenance and repair, controlling airborne dust is paramount for safety. The exceptional dust extraction capabilities of the 3M Clean Sanding disc significantly reduce hazardous particles from fiberglass, fillers, and old paint in your breathing zone. While this disc dramatically improves air quality, it is essential to always use appropriate personal protective equipment (PPE)....