through rough waters
3M™ Blue Sandpaper 31578-8, 3 2/3 in X 9 in, 320 G, 8 Sheet/Pack, 20 Pack/Case
$2.43 / Pack
| SKU | 7100422419 |
|---|---|
| Legacy SKU | 70009217574 |
| UPC | 00638060852972 |
| Catalog Number | 31578-8 |
| Product Number | 31578-8 |
3M Blue Sandpaper 31578-8, 3 2/3 in X 9 in, 320 G, 8 Sheet/Pack, 20 Pack/Case
- REMOVE RUST AND SAND AUTO SURFACE TO BARE METAL - EMERY CLOTH is great for removing rust and deburr metal surfaces
- CUTS 50% FASTER - Coarse BLUE ceramic mineral blend cuts 50% FASTER than conventional 3M sandpaper
- WORK SMARTER, NOT HARDER - Microreplicated grains wear evenly allowing you to get more work done with less sheets
- CLOG RESISTANT SHEETS - Unique 3M mineral blend resists clogging and loading meaning less dust removal
- SUPER STRONG ABRASIVE - 3M's minerals make a tough abrasive that self-fractures to expose new edges which allows for high durability
- PERFECT TO USE WITH BONDO® BODY FILLER - When used with Bondo® body filler, 3M's sharp minerals provide a refined finish for a great looking auto body repair project
Product Dimensions |
Imperial | Metric |
| Weight | 0.172 lbs | |
|---|---|---|
| Width | 4-1/8 in | |
| Length | 1/8 in | |
| Height | 10-1/8 in |
Shipping Dimensions |
|
| Weight | 3.675 lb |
|---|---|
| Length | 6.75 in |
| Width | 4.6248 in |
| Height | 11 in |
| Color | Blue |
|---|
PRODUCT FAQ
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What grit level is this sandpaper, and what is it best used for?
This sandpaper is 320 grit, which is a fine-grit option perfect for finishing work, smoothing surfaces, and preparing materials for painting or staining. It's ideal when you need a smooth final result without heavy material removal.
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How many sheets come in each case, and what are the dimensions?
Each case contains 160 sheets total (20 packs with 8 sheets per pack). Each individual sheet measures 3 2/3 inches by 9 inches, making it a convenient size for both hand sanding and machine applications.
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What makes 3M Blue Sandpaper different from other sandpaper options?
3M Blue Sandpaper is known for its durability and consistent performance. It features 3M's advanced abrasive technology that resists loading and provides a longer lifespan compared to traditional sandpaper, giving you better value and more efficient sanding results.
3M has once again revolutionized the automotive refinishing and body preparation industry through the introduction of 3M Blue Sandpaper, a product engineered to deliver superior performance characteristics. This specialized abrasive product incorporates a proprietary ceramic mineral composition that has been formulated to establish new benchmarks in sanding efficiency and effectiveness across professional auto body applications.
Performance AdvantagesThe distinctive ceramic mineral blend utilized in 3M Blue Sandpaper demonstrates exceptional cutting performance compared to traditional abrasive products available in the marketplace. The advanced formulation enables the sandpaper to cut through materials at approximately twice the speed of conventional abrasives, substantially streamlining the preparation phase of auto body work. This accelerated cutting capability translates directly into meaningful time savings for professionals, allowing them to complete more projects within established timeframes while maintaining consistent quality standards.
Key Features and Benefits- Microreplicated grain technology that ensures uniform wear patterns throughout the product's lifespan
- Extended sheet longevity, reducing the frequency of abrasive replacement and minimizing material waste
- Approximately 50% faster cutting speed compared to standard abrasive alternatives
- Decreased preparation time without compromising surface quality or finishing results
- Enhanced cost-effectiveness through reduced consumption of abrasive materials