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3M 7000120329 Green Corps 251U Coarse Grit Sanding Disc 8 Inch 40 Grit

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

7000120329
07/14/2036 9:44 AM
Sale Price

$300.86

In Stock (5)

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Usually delivered within 2 days

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Product Details

The 3M Green Corps 251U is a heavy-duty coated abrasive disc engineered for aggressive material removal on metal, wood, and fiberglass surfaces. This 8-inch diameter disc features a durable aluminum oxide (AO) mineral in a 40 grit coarse grade, making it ideal for rapid stock removal, weld grinding, and surface preparation applications.

Key Features:

  • 40 grit aluminum oxide abrasive for fast, aggressive cutting action
  • 8-inch diameter disc compatible with standard disc sanders and grinders
  • Coated construction provides consistent performance and long service life
  • Green Corps backing designed for durability in demanding metalworking and fabrication tasks
  • Coarse grit ideal for removing paint, rust, weld spatter, and heavy stock material

Each box contains 50 discs, with 5 boxes per case (250 discs total per case). The 3M Green Corps 251U series is a trusted choice among metalworkers, fabricators, and automotive professionals for heavy-duty grinding and surface prep work where material removal speed is critical.

++++++

Great! No problema.

Nice to find non inflated prices

Decent

Good

The box came beatup and 2 big holes in it..but exhaust was un harmed. Not their fault since they had it shipped from another vendor.

Easy ordering process

Quick shipment and delivered on time.

Steering cable was the right fit for my boat.

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