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3M Cubitron II Hookit Clean Sanding Abrasive Disc 31478 5 in 1000+ Grit

Original price was: $60.54.Current price is: $46.00.

98 in stock

SKU: MMM.31478.BX Category:

Description

Overview

Built for the job.

Use 3M Cubitron II Hookit Clean Sanding Abrasive Disc 737U to remove paint, shape body filler, fine feather-edging, final prep before priming, or even surface structure removal of clearcoats and preparation of blending areas. 3M developed 3M Cubitron II Hookit Clean Sanding Abrasive Discs 737U for superior cut and…

Why Pros Choose 3M MMM

  • Features 3M™ Precision-Shaped Grain, triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives Extremely sharp precision-shaped grain provides longer life than conventional ceramic abrasives Sharper cutting surface means less pressure is required Clean Sanding multi-hole pattern delivers excellent dust extraction 3M™ Hookit™ hook-and-loop attachment makes for fast disc change-outs Long lasting,fast-cutting abrasive disc available in a wide range of grades

Compatibility

Compatible substrates: Body Filler.

Compatible paint systems: Clearcoat.

Specifications

Technical specifications for 3M Cubitron II Hookit Clean Sanding Abrasive Disc 31478, 5″ (125 mm), 1000+ Grad
Part No. 31478
Product Line MMM
Manufacturer 3M Products
UPC 068060060945

About 3M

3M is a global leader in abrasives, masking, and body repair products. Trusted by OEM collision centers for high-performance prep and finishing solutions.

Frequently Asked Questions

What surfaces can 3M MMM be used on?

3M MMM is compatible with Body Filler. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

How fast does autofxmart ship 3M MMM?

Most in-stock orders for 3M 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 product genuine?

Yes. autofxmart is an authorized distributor of 3M products. Every unit is factory-fresh, sealed, and backed by the manufacturer’s standard warranty. If you have a concern, contact [email protected] and we will make it right.

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

The MPN for 3M MMM is 31478. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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 [email protected].