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Item #:
152858783
3M Performance Sandpaper, 03078, 320 grit, 3-2/3 in x 9 in, 5 Sheets Per Pack
Item #:
152858783
AUD 11
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 24
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3M’s fastest cutting, longest lasting abrasive saves labor costs and improves the quality of your collision repair jobs.
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What Stands Out
High Grit Quality
The 320 grit rating provides a fine finish, ideal for delicate sanding tasks, ensuring smooth surfaces without significant material removal.
Professional Grade
Designed for performance, 3M's sandpaper meets the needs of professionals and DIY enthusiasts alike, delivering superior results on a variety of surfaces.
Easy to Use
Each sheet measures 3-2/3 inches by 9 inches, perfectly sized for hand-sanding or attachment to sanding blocks, allowing for effortless use and consistent results.
Product Details
- SMOOTH BONDO GLAZING AND SPOT PUTTY - 320 GRIT is great for smoothing and refining glaze and spot putty
- CUTS FAST - Combination of minerals and materials makes auto body sanding faster and easier
- LASTS LONGER - Coarse aluminum oxide mineral last 2.5X longer than conventional 3M sandpaper
- 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
| Brand Name | 3M |
| Unit Count | 5 Count |
| Model | 3078 |
| UPC | 051131030787 |
| Manufacturer | 3M AAD Consumer (Domestic) |
| Global Trade Identification Number | 00051131030787 |
| Included Components | 3M |
| Number of Items | 1 |
| Part Number | 03078 |
| Set Name | 5 |
| Color | gray |
| Backing Type | Paper |
| Grit Type | Coarse |
| Grit Material Type | Aluminum Oxide |
| Material Type | Aluminum Oxide |
| Grit Number | 320 |
| Compatible Devices | Sanding Block |
| Compatible Material | Metal |
| Size Name | 3-2/3 in x 9 in (820.4 cm) |
| Item Dimensions L x W | 9"L x 3.67"W (22.9 cm) |
| Item Dimensions | 8 x 8 x 8 inches (20.3 x 20.3 x 20.3 cm) |
| Size | 3-2/3 in x 9 in (820.4 cm) |
| Product Dimensions (L x W x H) | 9"L x 3.67"W (22.9 cm) |
| Brand | 3M |
What's in the box
3M
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists and DIY projects requiring fine finishing and smoothing on various surfaces.
-
Woodworkers
Perfect for woodworkers seeking an even and smooth finish on cabinets, furniture, and detailed woodwork.
-
Automotive Repairs
Useful for smoothing and prepping surfaces before painting or refinishing metal parts in automotive projects.
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Heavy Duty Tasks
Not suitable for extensive heavy-duty sanding or removing thick layers of paint or rough surfaces.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the lifespan of the 3M Precision Shaped Grain Sandpaper?
Answer: It lasts 5X longer than conventional 3M abrasives. -
Question:
Can this sandpaper be used for auto body repairs?
Answer: Yes, it is specifically designed for shaping auto body filler and putty. -
Question:
What grit options are available?
Answer: It is available in coarse 180 grit and finer 320 grit options.
3M Sanding Disc Backing Pads Editorial Review
The 3M Performance Sandpaper, 320 grit, offers users a reliable sanding option for various projects, earning plenty of endorsements for its effectiveness in getting the job done. Users generally acknowledge that, like most sandpapers, it performs as anticipated, effectively smoothing surfaces during tasks such as woodwork and automotive rust repairs. While satisfaction with the product is prevalent, some customers have expressed minor concerns regarding the quality. Notably, they mentioned that it tends to clog quickly, which can be an inconvenience during sanding tasks. Despite this, many acknowledge the longevity and performance typical of 3M products and have rated it as good quality for the price. Additionally, some users have noted a desire for even better quality or attributes, such as an adhesive backing, which could enhance usability. Overall, the 3M Performance Sandpaper is recognized for its effectiveness and durability, but it has room for improvement in texture and design features to elevate the user experience to match the high expectations associated with the 3M brand. **
Customer Reviews & Ratings
87 customers ratings
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5 Star
80%
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4 Star
13%
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3 Star
5%
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2 Star
0%
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1 Star
2%
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Pros
- Effectively sands surfaces
- Long-lasting performance for a variety of tasks
- Good quality for the price
Cons
- Tends to clog quickly
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 11
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Premium abrasive sandpaper designed specifically for hand sanding.
- Lasts 5X longer than conventional abrasives, reducing labor costs.
- Aluminum oxide/ceramic blend offers aggressive cutting with long life.
- Durable paper backing resists rips and tears during heavy sanding.
- Available in multiple grits for various stages of body repair.
- Ideal for shaping, sanding, and priming in the 3M Body Repair System.
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