3M Hookit Blue Abrasive Disc Multi-hole, 36145, 3 in, 150 grade, 50 discs per carton, 4 cartons per case

• A best-in-class abrasive for a variety of applications
• Anti-loading coating prevents dust and debris from clogging the cutting surface
• Discs available in mutli-hole pattern for excellent dust extraction or in no-hole format
• Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
• Upgraded resins improve durability and finish

The 3M Hookit Blue Abrasive Disc 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. The multi-hole discs feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit attachment makes disc changes easy. Best-in-Class Performance in Every Grade Part of our full line of 3M Blue Abrasives, the 3M Hookit Blue Abrasive Disc is engineered for best-in-class cut, life and efficiency across your entire shop. The disc features a tough ceramic blended with premium aluminum oxide mineral for just the right balance. 3M Blue Abrasives deliver consistently excellent results in a minimum amount of time, on jobs ranging from aggressive paint removal and fresh filler sanding to blend preparation and sanding primer. Discs are available in a wide range of sizes and grades. Dust Extraction and Anti-Loading Features Enhance Performance and Life The multi-hole pattern discs are specially designed to capture dust and keep it away from the abrasive surface. This specially-designed hole pattern reduces loading and extracts dust more efficiently compared to standard 6- or 7-hole disc configurations. It includes alignment guides across the disc, making it fast and easy to align with nearly any backup pad. The mineral blend on the 3M Hookit Blue Abrasive Disc is bonded using upgraded resins for enhanced durability. An anti-loading coating helps keep dust from gathering between the abrasive grains for a faster cut and for consistent performance throughout the life of the disc. Our Hookit Attachment System The Hookit attachment system has a hook-and-loop feature which makes disc attachment, removal, and re-attachment clean and easy. It also facilitates use and re-use of the disc for maximum product life. Hookit discs have a brushed nylon loop backing of the type most commonly used in everyday hook-and-loop applications. 3M Hookit disc pads (sold separately) feature hooks which grip the brushed nylon loop backing. It’s simple: just attach the disc and start sanding. The disc removes just as cleanly and easily. The Hookit system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or debris. Better Science for Better Sanding from 3M Our 3M Blue Abrasives family is designed as a cost-effective, high-performance upgrade for any sanding application in coatings removal and paint preparation. From its balanced, engineered mineral blend to its multi-hole pattern option for dust extraction, our 3M Hookit Blue Abrasive Disc is another way that 3M applies science to deliver best-in-class performance for professionals.

Trusted 3M Hookit Model

The 3M Hookit Blue Abrasive Disc Multi-hole, model 36145, is designed for professionals who need reliable sanding performance. This brand and model are known for quality and consistency in abrasive discs.

With a 3 inch diameter and 150 grade, this disc fits a variety of sanding tasks. Its multi-hole format supports efficient dust extraction, making it a versatile choice for many applications.

Effective Dust Extraction Pattern

The multi-hole design of the 3M Hookit Blue Abrasive Disc improves dust removal during sanding. This pattern helps keep the abrasive surface clear, preventing clogging and extending disc life.

Compared to standard 6- or 7-hole discs, this multi-hole format offers better dust extraction and aligns easily with most backup pads. This feature enhances sanding efficiency and cleanliness.

Durable Ceramic Mineral Blend

This abrasive disc uses an engineered ceramic mineral blend balanced for maximum performance. The 150 grade ensures effective sanding while maintaining durability throughout use.

Upgraded resins in the disc improve its toughness and finish quality. This combination delivers consistent results across various sanding stages, from paint prep to coatings removal.

Convenient Hookit Attachment System

The Hookit attachment system on this 3M disc makes changing sanding discs quick and clean. Its hook-and-loop backing allows easy attachment and removal without adhesive residue.

This system supports reusing discs multiple times, saving costs and reducing waste. The 3 inch discs fit well with Hookit pads, ensuring secure and efficient sanding sessions.

Bulk Packaging For Efficiency

Each carton contains 50 discs, and the case includes 4 cartons, providing a total of 200 discs. This pack size supports high-volume sanding needs without frequent reordering.

The bulk packaging suits busy workshops and professional settings where consistent supply and quick access to 3M Hookit Blue Abrasive Discs are essential.