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Made with 3M Scotch Brite 7447 Multi Purpose/Mighty Blue General Purpose Hand Pad Abrasives Scuff Sanding Metal Aluminum Oxide Scuffing Cleansing Blending Cleaning 6 X 9inch, Mix-6 Piece

Free shipping on orders over $29.99

$19.99

$ 8 .99 $8.99

In Stock

1.Color:7447 _ 6 Piece


About this item

  • Heavy-duty hand pad ideal for heavy cleaning, deburring and finishing. Pad resists tearing, splintering, shredding, loading and will never rust, providing a long and useful life
  • Made from non-woven web embedded with aluminium oxide which is load-resistant and does not generate heat. Suitable for use on wood, metal, plastics, ceramics, porcelain, rubber and composites.
  • Applications: Blending, Cleaning, Contour Finishing, Deburring, Finishing, Hand Sanding, Light Cleaning, Light Scuffing, Paint Preparation, Scuffing, Surface Finishing and Surface Preparation
  • Industries: AOEM, Aerospace, Automotive, General Industrial, MRO, Marine, Metalworking, Transportation & Heavy Equipment and Wood working
  • This non-woven abrasive pad works best on metal and wood and is a great choice for cleaning, paint scuffing, light rust removal and finishing applications. It does not distort dimensions and generates an extra fine premium finish



Product Description

3M Sanding Abrasive Hand Pad

Scotch-Brite

  • The 3M Hand Pad is perfect for tight or contoured areas, such as headlight openings, door handles and door jambs.
  • These highly-versatile abrasive sponges have a waterproof bonding system that works for both wet and dry sanding. They’re perfect for sanding metal, fiberglass, paint, primer, plastic, and gel coats.
  • Made with long-lasting aluminum oxide, the 3M Hand Pad is perfect for any hand-sanding applications where you need more precision and detail than you could achieve with machine-sanding methods.
  • Flexible, adaptable foam pad to reach difficult areas.
  • Ideal for profiling and blending Ideal for freehand sanding of critical and difficult areas such as headlight openings, door handle areas, vehicle pillars etc.
  • Makes cleaning fingerprints easier and can be used wet or dry.

  1. Medium - preparation after filling
  2. Fine - sanding of electrophoretic paint
  3. Superfine - sanding primers (difficult areas)
  4. Ultrafine - sanding primers (difficult areas, critical colors)
  5. Microfine - intermediate sanding of base coat, preparation for blending (difficult areas)

  • Characteristics
  • Polyurethane foam
  • Aluminum oxide grain
  • Synthetic binding
  • Plastic carrier
  • Dimensions: 9inch x 6inch x 0.3inch
  • Advantages
  • Can be used dry and wet, Flexible adaptation to contours, No creasing, no edging, No slipping in your hand
  • Product benefits
  • Very fine, even finish, Ease of work
  • Area of application
  • For manual grinding and regrinding of contours, curves and hard-to-reach areas, Excellent for water-based paints

3M Abrasive hand pads

scotch-brite-blue

CLEANING / SURFACE PREP

  • To achieve an attractive finished product, surface preparation is a crucial step in the metalworking process.
  • 3M hand pads products are designed to make quick work of paint removal, rust removal, scratch refinement and other surface preparation tasks.

scotch-brite-red

DEBURRING

  • Deburring is the process of smoothing out the imperfections of rough/sharp edges.
  • With metal burrs and edges on every stamped and lasered metal part, deburring is a key step.
  • 3M hand pads solutions offer a wide selection of deburring abrasives for metalworking projects of any size or shape.

Scotch-brite-dark red

BLENDING

  • Blending is the process of making different surface finishes appear more uniform.
  • 3M hand pads nonwoven products will leave a smooth, burr-free surface.

scotch-brite-blue

FINISHING / POLISHING PREP

  • Finishing is the process of improving the finish of a component, which then may be different from the original finish.
  • Further blending may be needed so the finishes are more similar.
  • 3M hand pads products deliver consistent, repeatable finishes in many industries.

3M hand pads

Last long

LASTS LONG FINISHES STRONG

Thick nonwoven fiber and integrated

abrasive grains keep 3M hand pads

products performing like new

throughout the life of the product.

Repeatable

REPEATABLE RESULTS

Whether you’re cleaning, deburring

or finishing, operators can easily

achieve consistent, repeatable

results with 3M hand pads abrasives.

Upcompromissing

UNCOMPROMISING QUALITY

To get the best finish, you need

the best abrasives.

3M hand pads abrasives are continually improved to deliver uncompromising quality

3M hand pads

1

Metal finishing

  • Superior alternative to steel wool, wire brushes, and sandpaper
  • Use on wood, metal, plastics, ceramics, porcelain, rubber, or composites
  • Very fine grade aluminum oxide abrasive cleans, finishes, grains, denibs, defuzzes

2

Rust removal

  • High performance pads are packed with tightly graded abrasive mineral for more consistent, fast cut
  • Flexible pad cleans, blends and finishes where conformability is needed
  • Ideal for prepping surfaces for primer and color coat, general scuffing and cleaning

3

Finishing

  • Flexible pad cleans, blends and finishes where conformability is needed
  • Tightly graded abrasive mineral provides consistent, fast cut
  • Ideal for prepping surfaces for primer and color coat, general scuffing, cleaning and hand blending

4

Graining

  • Aggressive, durable pad for heavy cleaning, deburring and finishing
  • Very high density, super aggressive for quick stock removal
  • Withstands extremely heavy use on tough surfaces

clickz4
Reviewed in the United States on May 7, 2025
These appear to be genuine 3M products.According to 3M, the "Mighty Blue" is more coarse than the "7447" but they are only one step difference. They are both Aluminum oxide scuffing pads.The "Mighty Blue" was originally designed for surface prep for MIG and TIG welding and powder coating.The "7447" is a bit finer and designed to give paint a bit of bite for the next coat.That said, I use them according to dirt on the surface. Light rust I'll use the more coarse, water stains or similar I use the 7447. (It probably done not make a real difference)At any rate this is a good price for a supply that will last most folks quite a while.Pro Tip for you 3D printing folks. If your PEI plate stops sticking, before you throw it away, put a few drops of Dawn and some water on it and use the 7447 on it. Usually that makes it as good as new. I especially do this on fine textured build sheets.
Andrew Ostrom
Reviewed in the United States on May 7, 2025
This is simply 6 pieces of 3M "maroon" Scotch Brite pad cut to 6" x 9". I use Scotch Brite pads mostly for final sanding before finishing, and for between coats sanding. The maroon is a pretty aggressive pad, then I go to the grey and/or white pads. Besides the larger size these pads are also thicker than the ones I have that come on a roll in a box. as packaged directly by 3M.Good product, nothing earth shattering.
Sparky_jr
Reviewed in the United States on May 29, 2025
These are great scratch pads for removing material off a surface. I was using this to remove paint off my car to do bodywork. This should work for woodworking as well as metal work as well. I like that it’s a 3M abrasive product. It feels like this will last quite a while for multiple projects. I’d definitely recommend it.
R. Smith
Reviewed in the United States on May 2, 2025
I haven't had much experience with 3M Scotch Brite pads in the workshop, but I'm finding them very useful. Kind of a cross between sandpaper, steel wool, and a wire brush. Holds liquid to a certain extent, so it kind of acts like a sponge, too. Not to abrasive on the surface, but will remove things like light rust.These are largest pads, but you can cut them down to the needed size. I have been cutting them into 1 in wide strips and holding each end to scrub the outside of pipes. I imagine you could get them to attach to a sander or an edge grinder or something as well.Good addition to my workshop and to my tool set.
TG
Reviewed in the United States on May 19, 2025
I got 6 maroon 6 x 9 pads which fit the majority of what I use pads for, that is metal prep and cleaning and scuffing machine parts and equipment maintenance. You can rinse them and keep using them pretty much till gone, and they don't rust between uses. I did fine it interesting that they say "made with" 3M scotch brite not exactly sure what that means as to branding. But they seem to be as durable as any 3M branded products I have used, Price wise they beat what I can find locally but seem to be quite expensive when compared to other Amazon offerings.
E. Cooper
Reviewed in the United States on May 16, 2025
These things are aces! I've been using one to sand the destroyed finish off of a wooden and chrome-headed cane and I'm thoroughly impressed with how well it's coming along after just a short time, on both the wood and the metal parts! The shaft of the cane is carved to look as if two pieces of wood are intertwined and these sanding pads are proving to be instrumental in getting into the crevices and around the curves. These have just the right amount and coverage of abrasive bits for it to be a great first pass or two for an easy follow-up with finer grits. They're also a nice size so you can sort of palm one and wrap it around a table leg or a wooden vase or lamp base or whatever and really get some nice coverage with minimal effort. Highly recommended!
Customer
Reviewed in the United States on May 14, 2025
These Scotch-Brite pads don’t look at all like the pictures on Amazon. The pads on Amazon are shown as light blue and pink. The ones you get are more like dark green and burgundy. They do have the 3M and Scotch-Brite logos printed on one side. I didn’t realize how large they were going to be (a little over 6 x 9 inches); I’m used to using smaller ones.Assessing their value, I found some dark green 6x9 inch Scotch-Brite general purpose scouring pads at Home Depot. You get 10 of them for $12.45, so they’re $1.25 each. Buying them from “SOLINT” you get 6 pads for $19.99, making them $3.33 each. So they’re a bad deal. Overall I have to give them a pretty low score due to the difference between what you’re shown and what you get, and the unreasonably high price relative to other name-brand Scotch-Brite pads.
Link, The Silverback Prime
Reviewed in the United States on May 13, 2025
Wow, these 3M Scotch-Brite pads have become indispensable in my blacksmith shop. I've been consistently impressed with the quality of the final finishes I can achieve on my metalwork using these. They really help bring out the beauty in the steel. What I also really appreciate is the size of each pad. Being 6" x 9" means I can easily cut them down to whatever size I need for a particular project. No more awkwardly trying to maneuver a full-sized pad for smaller tasks! They are durable and effective. Highly recommend for anyone looking for a reliable abrasive pad, especially if you work with metal. 3M is the undisputed leader in abrasives, and these are well-worth the price, especially for the performance!
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