My Account
Shopping Cart

3M 31366 Cubitron II Marine Sanding Disc with Hookit Attachment

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

31366
07/11/2036 12:00 AM
Sale Price

$76.32

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The 3M Cubitron II Marine Sanding Disc features revolutionary triangular-shaped ceramic mineral technology that cuts up to 30% faster than premium 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 with cutting edges that continually self-sharpen as the disc wears, maintaining consistent performance throughout its life
  • Optimized hole pattern enables superior dust extraction, allowing vacuum systems to reach virtually every part of the disc surface for cleaner work and better visibility
  • Convenient Hookit attachment system for quick, tool-free disc changes
  • Engineered specifically for marine environments and fiberglass surfaces
  • Reduces operator fatigue with faster material removal and less pressure required

This high-performance sanding disc combines 3M's Cubitron II ceramic technology with a marine-specific design to help professionals and DIYers achieve superior results in less time on boat maintenance and repair projects.

Products specifications

Grade

P80 Grit

Quantity

50

Size

5"

Lowest price that i could find,fast shipping!!!!!<br>

OEM Parts at a great price and fast shipping

Good

It was very easy. I am looking forward to seeing it. It's for my granddaughters truck.

Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.

My son lives about 1500 miles from me. He had asked me to get him an Industries SuperFlow Hi-Volume Air Compressor for Christmas. <br>With a couple of click on my computer, the compressor was ordered to be shipped to him and was paid for. He had the exact compressor he requested within five days.(and that included the weekend)<br>One word sums up my experience---EASY

Lowest price around Basically next day delivery Will be back for more shopping

I looked for hours and this was by far the best price I found anywhere. Told all my friends about it. Thanks Autoplicity!

Thanks be getting more later

Item as described and shipping was lightning fast, overall great experience.

Quick easy and painless.

the product was the cheapest price i could find on the web and shipping was quick i got the part in two days from purchase

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy