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SKU 7100179086
Legacy SKU 60440349599
UPC 00638060055939
Product Number 990FZ

3M™ Cubitron™ II Cloth Belt 990FZ offers revolutionary performance with 3M Precision Shaped Grain on a tough polyester cloth backing. This high-performing belt is constructed with an open coat and an additional anti-static treatment to further prevent loading during use on wood. It can also be used in either wet or dry applications.

  • 3M Precision-Shaped Grain cuts fast and requires less pressure, helping to increase productivity
  • Tough, polyester backing withstands aggressive sanding and finishing
  • Durable resin bond resists deterioration from heat, extending the life of the abrasive cloth
  • Open coat construction and anti-static treatment help manage dust and loading
  • Product is water-resistant for use in either wet or dry applications
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On it's way to you October 18  


Minimum Order 20 Items
Order Increment 20 Items
  High-Quality Cloth Belt Materials
Product Dimensions
Imperial Metric
Width 64 in 1625.6 mm
Length 110 in 2794 mm
Shipping Dimensions
Weight 290 lb
Length 48 in
Width 42 in
Height 74.13 in
Grit 60+


  1. What makes the 3M™ Cubitron™ II Cloth Belt 990FZ unique?

    The cloth belt features abrasive grain technology that delivers faster cut rates and longer life on tough metalworking applications.

  2. How durable is the Cloth Belt 990FZ?

    The YF-weight backing offers excellent durability, making it a great investment for long-term use in your operation.

  3. What sizes are available for this product?

    This particular variant of the Cloth Belt comes in size -64 in x 110 in.

  4. Does this cloth belt last longer than traditional belts?

    Yes! Thanks to its precision-shaped ceramic grain technology, it lasts up to twice as long as conventional abrasives.

  5. . Can you tell me more about Single-flex configuration feature of the product?

    .Single-flex feature provides consistent contact with material surface across contours, angles, and edges which can quickly finish work done with perfection or consistency throughout all parts or surfaces.

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.
High Quality Construction

3M™ Cloth 990FZ is an excellent choice for woodworking projects due to its durability and fast cutting abrasive material. The polyester cloth backing provides smooth operation and durability for consistent finishing. The abrasive side features an open coat construction and an anti-static treatment to help prevent debris from loading on the belt and limiting sanding ability.

Precision Shaped Grains

This belt uses revolutionary precision shaped ceramic grain to slice cleanly through wooden surfaces, rather than gouging or plowing as traditional abrasives do. This creates a super-fast cut and reduces heat build-up in the workpiece, which in turn reduces heat-related defects. Additionally, the abrasive itself stays cooler and sharper, which means it lasts significantly longer than conventional ceramic grain belts. This decreases costs and reduces belt changeovers.

The Cubitron™ II Advantage

3M™ Cubitron™ II products have raised the bar for high-performing abrasives. Abrasive engineers started with 3M™ Ceramic Precision Shaped Grains and used technology to electrostatically orient each triangular structure on the backing to form sharp peaks and maximize cutting potential. These peaks act like individual cutting tools that slice through wood, ensuring extended high performance in heavy-duty production applications. The grains wear evenly and provide extra-long life and consistency with less grinding pressure. This maximizes productivity and minimizes belt stress and operator fatigue.

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