3M™ Trizact™ Cloth Belt 237AA, A160 X-weight, 4 in x 354 in, Film-lok, Full-flex, 20 ea/Case

$80.57 / Each

SKU	7100261403
Legacy SKU	60440408437
UPC	00051111687383
Product Number	237AA

3M Trizact Cloth Belt 237AA uses proprietary microreplication technology by 3M where micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on an X weight cloth backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.

Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
Flexible backing for consistent finish over contours
Three-dimensional design enables very consistent finishes throughout the abrasive life in robotic applications
For intermediate finishing and fine polishing prior to plating or buffing
Ideal for intermediate finishing and fine polishing prior to plating or buffing
Produces finer finishes than conventional electrostatically coated abrasives

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High-Quality Cloth Belt Materials

Durable

Versatile

Multi-Functional

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	40.70703 lb
Length	14.09449 in
Width	14.01575 in
Height	9.2126 in

Color	Gray

PRODUCT FAQ

What is the grit level of the 3M™ Trizact™ Cloth Belt 237AA, A160 X-weight?

The grit level of this belt is A160, which indicates a fine abrasive surface ideal for finishing applications.
How long is each cloth belt in the case?

Each cloth belt measures 4 inches wide and 354 inches long, providing ample material for multiple uses.
Is the Film-lok backing easy to attach and remove from sanding tools?

Yes, the Film-lok backing system ensures that these belts are securely attached to sanding tools while also allowing for quick and easy changes when needed.
Can I use these cloth belts on curved or contoured surfaces?

Absolutely! The Full-flex design of these belts allows them to conform easily to curved or contoured surfaces for consistent results.
How many cloth belts come in each case?

Each case contains 20 cloth belts, making it convenient for stocking up on your abrasive supply needs.

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.

Built For Dimensioning and Scratch Refinement

The 3M Trizact Cloth Belt 237AA is specifically designed to provide consistent finishes on hard metals such as carbon and stainless steel. Its abrasive and resin structure is formulated to break down under medium pressure, ensuring fresh and sharp mineral cutting. This belt also features a grinding aid that helps prevent heat buildup, warping, and discoloration. Constructed on a durable cloth backing, the belt offers control, conformability, and effective medium-pressure grinding. The resin bonded abrasive provides greater heat resistance and helps prevent delamination.

Runs Smooth, Finishes Consistently

The 3M Trizact Cloth Belt 237AA utilizes a Film Media Splice, a strong and secure bond joining the belt ends. This splice consists of a thin film-joining media that minimizes "chatter marks," resulting in a smooth running belt and consistent finishing results. Compared to conventional abrasive products, the proprietary Trizact abrasives produce a finer finish, achieve results faster, and have a longer lifespan.

Ideal for Robotic Finishing and Polishing

When it comes to robotic metal polishing, the 3M Trizact Cloth Belt 237AA is the ideal choice. It delivers the most consistent and refined cut, along with a long abrasive life. This means reduced changeouts and downtime in robotic cells, maximizing efficiency and allowing for increased production of parts per belt. With 3M Trizact abrasives, near-mirror finishes can be consistently achieved.

The Science of Flawless Finishes

Unlike conventional abrasives, 3M Trizact belts start sharp and stay sharp, resulting in more predictable finishes and improved, consistent quality. These belts can last up to five times longer than conventional belts, reducing the need for frequent replacements. Additionally, they provide precise finish control, allowing operators to reduce grade sequences and require fewer process steps and abrasive products. The three-dimensional structures uniformly distributed over the entire surface of 3M Trizact abrasives ensure consistent performance and eliminate part-to-part variation.

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