- A best-in-class abrasive sheet roll for a variety of applications
- Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Hookit
sheets are easy to attach, remove and reuse
- Multi-hole pattern delivers excellent dust extraction and reduces loading
- Upgraded resins improve durability and finish
The 3M Hookit Blue Abrasive Sheet Rolls 321U delivers best-in-class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral is blended with ceramic grain for a full range of sanding applications. A specially-designed multi-hole pattern captures dust, reduces loading and extends sheet life. Perforated Hookit sheets are easily sized to reduce product waste. Best-in-Class Performance on a Wide Range of Jobs
Part of our full line of 3M Blue Abrasives, the 3M Hookit Blue Abrasive Sheet Rolls is engineered for best-in-class cut, life and efficiency across your entire shop. The sheet roll features a tough ceramic blended with premium aluminum oxide mineral that provides 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. The 3M Hookit Blue Abrasive Sheet Rolls is bonded using upgraded resins for enhanced durability. Sheet rolls are available in a wide range of grades. The sheets are perforated, which makes it easy to choose desired lengths for hand files or blocks without fold-over for reduced product waste.
Dust Extraction Features Enhance Abrasive Life
The multi-hole pattern on this sheet roll is 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 hole configurations. An anti-loading coating across the abrasive surface helps keep dust from gathering between the abrasive grains for a faster cut and for consistent performance throughout the life of the sheet.
Our Hookit Attachment System
The Hookit attachment system has a hook-and-loop feature which makes sheet attachment, removal, and re-attachment clean and easy. It also facilitates use and re-use of the sheet for maximum product life. Hookit sheets have a brushed nylon loop backing of the type most commonly used in everyday hook-and-loop applications. A range of Hookit file boards and blocks, such as the 3M Hookit Sanding Block Dust Free PN 05208 or 3M Hookit Hand Block PN 05741 (both sold separately), feature hooks which grip the brushed nylon loop backing. It’s simple: just attach the sheet and start sanding. The sheet removes just as cleanly and easily. The Hookit system is designed for work spaces and applications where adhesive backed abrasives 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 for dust extraction, our 3M Hookit Blue Abrasive Sheet Rolls is another way that 3M applies science to deliver best-in-class performance for professionals.
Trusted 3M Hookit Performance
The 3M Hookit Blue Abrasive Sheet Roll Multi-hole, model 36190, offers reliable quality from a trusted brand. This product is designed for professionals who need consistent results with every use.
Its Hookit attachment system makes it easy to attach, remove, and reuse sheets, saving time and reducing waste. The multi-hole design also supports efficient dust extraction during sanding tasks.
Balanced Ceramic Mineral Blend
This abrasive sheet roll features an engineered ceramic mineral blend that balances cut and durability. The blend ensures maximum abrasive performance for a variety of sanding applications.
Ideal for paint prep and coatings removal, the 3M Hookit Blue Abrasive Sheet Roll delivers a smooth finish while maintaining long sheet life. It’s perfect for jobs requiring precision and efficiency.
Multi-Hole Dust Extraction
The multi-hole pattern on the 3M Hookit Blue Abrasive Sheet Roll enhances dust extraction and reduces loading. This design keeps the abrasive surface cleaner for faster cutting and consistent performance.
By capturing dust effectively, the sheet roll extends abrasive life and improves sanding quality. This feature is especially useful in busy workshops where dust control is critical.
Durable Upgraded Resin Coating
Upgraded resins in the 3M Hookit Blue Abrasive Sheet Roll improve durability and finish quality. These resins help the sheets withstand tough sanding conditions without breaking down prematurely.
The enhanced resin bonding supports a longer-lasting abrasive surface, making the 150 grit sheets more cost-effective over time. This durability is key for professional-grade sanding tasks.
Convenient Size And Packaging
Measuring 2.75 inches by 13 yards, this abrasive sheet roll is easy to cut to the desired length. The roll format allows for minimal waste and flexible use across different sanding tools.
Each case contains 4 cartons, providing ample supply for extended projects. This pack count ensures you have enough material on hand for continuous work without frequent reordering.
