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SKU 7100229844
Legacy SKU UU011036660
UPC 00638060578445
Product Number 775L

3M Cubitron II Hookit Film Sheet 775L features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or plowing like conventional abrasives, resulting in an abrasive that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives.

  • Revolutionary 3M Precision Shaped Grain technology provides fast cut and long life
  • Cuts up to 2x as fast as conventional abrasives
  • Lasts up to 6x as long as conventional abrasives
  • Film backing for greater tear resistance and edge retention
  • Ideal for a wide variety of substrates and applications focused primarily on stock removal
  • Hookit™ backing for easy attachment to power tools
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On it's way to you May 9  


Minimum Order 4,000 Sheets
Order Increment 4,000 Sheets
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  Industry Low Price
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  1. What makes the 3M™ Cubitron™ II Hookit™ Film Sheet 775L unique?

    The 3M™ Cubitron™ II Hookit™ Film Sheet 775L features a precision-shaped ceramic abrasive grain that cuts faster, lasts longer, and requires less pressure than traditional abrasives.

  2. What is the grit size of this particular sanding sheet?

    The 3M™ Cubitron™ II Hookit™ Film Sheet 775L has a grit rating of P400+, making it ideal for fine finishing applications.

  3. How big are these sanding sheets in terms of dimensions?

    These hook-and-loop style film sheets measure 3 inches by 4 inches, providing a convenient size for various sanding tasks.

  4. Can you explain what "Clean Sanding" means in relation to this product?

    Clean Sanding refers to the special hole pattern on the back face of the sheet that provides superior dust extraction during sanding, resulting in cleaner work surfaces and prolonged abrasive life.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Shop Talk: Built for Stock Removal

Introducing the 3M Cubitron II Hookit Film Sheet 775L, a versatile product designed for a wide range of applications with a primary focus on stock removal. This sheet is equipped with the innovative 3M Precision Shaped Ceramic Grain, which aggressively eliminates burrs from the workpiece. It can be used on various substrates including metals, composites, gelcoat, and whitewood. The film backing provides exceptional tear resistance, ensuring durability and edge retention. The abrasive grain is adhered to the backing in an open-coat construction, allowing debris to escape easily. This feature is particularly beneficial for work surfaces that tend to clog or load a coated abrasive.

Engineered to Help You Do More

At the heart of the 3M Cubitron II Hookit Film Sheet 775L lies the revolutionary 3M precision-shaped grains. These grains possess sharp peaks that effortlessly "slice" through metal, delivering exceptional cutting performance. Unlike conventional ceramic abrasive grain that tends to "plow" through the metal, causing heat buildup and resulting in slower cuts, shorter disc life, and undesirable effects like brushing, the 3M precision-shaped grains are engineered to provide consistent results, part after part. They stay cool, cut fast, and last long, ensuring efficiency and productivity.

Combining Durability and Efficiency

The 3M Cubitron II Hookit Film Sheet 775L features a Hookit backing, making it an ideal choice for workspaces where adhesive-backed abrasives may be prone to contamination by dust or dirt. With Hookit abrasives, you can easily remove them from the backup pad without leaving any residue, allowing for clean and hassle-free reusability throughout the abrasive's lifespan. This combination of durability and efficiency ensures that you can maximize the value and performance of the product.

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