Skip to content

Language

Scotch-Brite 77257 Non-Woven Durable Flex Belt, 3/8 in W x 13 in L, Coarse Grade, Brown

Sale Sale
Original price $73.95
Original price $73.95 - Original price $73.95
Original price $73.95
Current price $68.07
$68.07 - $68.07
Current price $68.07
Save $5.88 (7% off)

Scotch-Brite™ durable flex belt is engineered to perform tough detail work such as deburring, blending and finishing on a variety of metals. The reinforced, low stretch backing and superior edge durability aid in supplying an aggressive cutting ability. Conformable, non-woven Scotch-Brite™ abrasives refine and prep…

Why Pros Choose 3M Products MMM

  • Tough, long-lasting non-woven belt is effective for deburring, blending and cleaning
  • Offers great edge durability
  • Higher flexibility resists "chunking" and performs well on belt sanders with small contact wheels
  • Reinforced low stretch backing provides aggressive conditioning capability and good flexibility
  • Provides controlled cut to eliminate gouging and leaves a burr-free finish
  • Offers the best flexibility in the Scotch-Brite™ surface conditioning belt family

How to Use

For cleaning, deburring, finishing, grinding, surface preparation, general industrial, marine, metalworking, MRO, transportation and heavy equipment, file belt sanders, inline sanders, manual backstand

Specifications

Technical specifications for Scotch-Brite™ 77257 Non-Woven Durable Flex Belt, 3/8 in W x 13 in L, Coarse Grade, Brown
Part No. 77257
Product Line MMM
MFR Model 77257
Application For cleaning, deburring, finishing, grinding, surface preparation, general industrial, marine, metalworking, MRO, transportation and heavy equipment, file belt sanders, inline sanders, manual backstand
Manufacturer 3M Products
UPC 076308772574
Brand Scotch-Brite™
Belt Width (in) 3/8
Belt Length (in) 13
Grade Coarse
Abrasive Material Aluminum Oxide
Color Brown

About 3M Products

3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.

Frequently Asked Questions

How fast does autofxmart ship 3M Products MMM?

Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.

Is this 3M Products product genuine?

Yes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.

What is the manufacturer part number (MPN) for 3M Products MMM?

The MPN for 3M Products MMM is 77257. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

Documents & Safety

Warning: This abrasive belt contains materials that may cause serious health hazards including potential cancer risk, respiratory irritation, and eye damage. Always wear safety glasses and appropriate respiratory protection when using this product. Dust generated during use can be harmful if inhaled or contacts eyes. Use in well-ventilated areas and avoid prolonged skin contact. Always refer to the full SDS before use.

Why Buy from autofxmart

  • Authorized distributor — authentic, factory-fresh stock.
  • Fast US shipping — most orders ship within 1 business day.
  • 30-day returns — buy with confidence.
  • Pro-shop pricing — bulk discounts available on request.
  • Expert support — questions? Email us at support@autofxmart.com.