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3M 31371 Cubitron II Marine Sanding Disc

Manufacturer

3M

<p>Since its founding in 1902, 3M has evolved from a modest mining venture in Minnesota into one of the world's most innovative technology companies. With over 55,000 products spanning multiple industries, 3M has earned its reputation as a problem-solver for professionals and DIY enthusiasts alike. In the automotive and industrial sectors, 3M's commitment to research and development has produced some of the most trusted surface preparation, finishing, and protection solutions available today.</p><h3>Innovation in Surface Preparation and Finishing</h3><p>3M's expertise in abrasives technology has made the brand a go-to choice for body shops, detailers, and automotive technicians worldwide. Their <a href="/785-3m-sander-52414">sanders</a> combine ergonomic design with powerful performance, offering both pneumatic and electric options engineered for extended use in demanding environments. Whether preparing surfaces for paint or removing old finishes, 3M's sanding tools deliver consistent results that professionals rely on daily.</p><p>Complementing their power tools, 3M's <a href="/785-3m-hand-sanding-pad-53644">hand sanding pads</a> provide precision control for detail work and hard-to-reach areas. These products feature the company's advanced abrasive technology, ensuring even material removal and longer service life compared to conventional alternatives. For more aggressive surface preparation tasks, their <a href="/785-3m-scrubbers-wire-brushes-200901">scrubbers and wire brushes</a> tackle rust removal, weld cleaning, and surface texturing with exceptional efficiency.</p><h3>Paint Protection and Body Repair Solutions</h3><p>Beyond surface preparation, 3M has pioneered protective film technology with products like their <a href="/785-3m-hood-guard-14042">hood guards</a> and paint protection films. These transparent, durable layers shield vehicle surfaces from stone chips, bug damage, and environmental wear while maintaining the original appearance of the paint. Installation requires precision, but the long-term protection these films provide has made them an industry standard for preserving vehicle value.</p><p>For body repair professionals, 3M's <a href="/785-3m-fillers-200404">fillers</a> offer reliable solutions for smoothing imperfections and preparing panels for refinishing. These products demonstrate 3M's understanding of the complete repair workflow, from initial surface prep through final finishing stages. The company's chemistry expertise ensures proper adhesion, easy sanding characteristics, and compatibility with modern paint systems.</p><h3>A Legacy of Quality and Innovation</h3><p>What distinguishes 3M in the automotive aftermarket is their cross-industry perspective. Technologies developed for aerospace, healthcare, or electronics often find applications in automotive products, resulting in solutions that push beyond traditional boundaries. This innovation mindset, combined with rigorous testing standards, has established 3M as a brand that professionals trust when quality and consistency matter most.</p>

Part Number

31371
07/14/2036 8:04 AM
Sale Price

$94.28

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The 3M Cubitron II Marine Sanding Disc features revolutionary triangular-shaped ceramic mineral technology that cuts up to 30% faster than premium conventional abrasives while lasting up to twice as long. This advanced abrasive delivers a finer, more uniform finish, making it ideal for demanding marine applications including bottom paint removal, gelcoat repair, and blister repair.

Key Features:

  • Precision-shaped ceramic grain technology provides consistently sharp cutting edges as the mineral wears
  • Optimized hole pattern maximizes dust extraction by allowing vacuum systems to reach virtually every part of the disc surface
  • Convenient Hookit attachment system enables quick disc changes and secure mounting
  • Superior cut rate reduces sanding time and operator fatigue
  • Extended disc life lowers cost per use compared to conventional abrasives

The 3M Cubitron II Marine Sanding Disc combines cutting-edge abrasive technology with practical design features to deliver professional results on the toughest marine refinishing jobs.

Products specifications

Grit

80

Backing

Disc

Compatibility

Hookit System

Dimensions

6 Inch Discs

Type

Sanding Discs

Best Use

FiberglassGelcoatPaint RemovalFairing

Grade

Medium

Quantity Included

50 Pack

so far so good

My name was mispelled on order confirmation but spelled correctly when autoplicity wants me to rate their site, wierd.

Would like some idea if the part is in stock and not on back order.

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The best price I could find and it arrived in 2 days! I'll be back for more.

Easy to use, great prices and fast delivery too

I ordered my Auto Vent Shade bug deflector 18174 on Thursday afternoon, June 14, 2012, and had it on my front porch by Tuesday, June 19, 2012. I thought that was fast shipping, especially considering there was a weekend involved. The price was also very reasonable. I am anxious to install my new bug deflector. I will be turning to Autoplicity in the future for my auto needs. Great Job Autoplicity!

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Excellent service, quick ship. An easy transaction.

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