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Internet # 203212459

Model # CP001-3PK-LG

Store SKU # 348124

4.5 in. x 2.5 in. x 1 in. 120 Fine-Grit Block Sanding Sponge (3 Sponge-Pack)

  • Fine grit block sanding sponge for sanding between coats
  • For sanding flat and rounded surfaces
  • Durable aluminum oxide mineral for long life
  • View More Details
0 in stock
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Return this item within 90 days of purchase. Read Return Policy

Product Details

3M Fine Grade Full Size Sanding Sponge is ideal for sanding of wood, paint, metal, plastic and drywall surfaces. When finished, simply rinse and reuse. Comfortable, flexible and convenient.
  • Use wet or dry
  • Great for all purpose sanding
  • Includes 3 sanding sponges
  • For the best results, sand with the grain of the surface and work through a sequence of grits, from coarse to very fine, skipping no more than 1-grit between each sanding step (other grits not included)
  • Size 4.5 in x 2.5 in. x 1 in.
  • Block shape makes it easy to hold and sands flat, contoured or irregular surfaces
  • Sponge features conventional 3M abrasives and is made with durable, flexible foam
  • 3M sanding sponges are available in medium, fine and extra fine grits
  • Return Policy

Additional Resources

From the Manufacturer



Dimensions: H 4.5 in, W 2.5 in, D 3.156 in


Product Depth (in.)3.156 inProduct Height (in.)4.5 in
Product Thickness (in.)1 inProduct Width (in.)2.5 in


Abrasive MaterialAluminum OxideFeaturesNo Additional Features
Grit120IncludedNo Additional Items Included
KitIndividualNumber of Sponges3
Paint Tool Product TypeSanding SpongesProduct Weight (lb.)0.14 lb
Professional Paint Supplies & ValuesPro SuppliesReturnable90-Day
Sanding GradeFineSanding Sponge TypeGeneral Purpose
Surface Material UseDrywall

Warranty / Certifications

Manufacturer WarrantyGuaranteed against defects in materials

Questions & Answers

Q:What grit number are these?
by|Oct 20, 2023
1 Answer
Answer This Question

A:  Hello - Thank you for asking. These are a coarse 80 grit. If you have any additional questions or concerns, please connect with our team directly at 1-800-494-3552 Mo-Fri 8am-4:30pm CT.

by|Oct 28, 2023
    Showing 1-1 of 1

    Customer Reviews

    4.6 out of 5
    • 4.6
      out of 462 reviews
    • 96% recommend this product
    Filter by:
    Showing 1-10 of 462 reviews
    I had to do a light sanding job and this...
    I had to do a light sanding job and this product met my needs.
    • Verified Purchase
    Defective...cannot use one side.
    As you can see in the photo, I will not be able to use one side of this sanding sponge.
      Good product. Easier to use than holding onto a piece of sandpaper. The sponge hugs the contours ...
      Good product. Easier to use than holding onto a piece of sandpaper. The sponge hugs the contours of woodwork well. The edge of the sponge can get down into the tight spots too.
      • DIY
      • Recommended
      2 found this review helpful
      These are good. They're big enough so that they are easy to hold on to. They work especially well...
      These are good. They're big enough so that they are easy to hold on to. They work especially well on moulded wood work, like baseboards or doors. The foam really does conform well to the shape of the woodwork. You can use the edge of the foam to get into the nooks and crannies.
      • DIY
      • Recommended
      3 found this review helpful
      3M Sanding Sponges helped this Eagle fly
      Our son took on a woodworking challenge for his Eagle Scout Project. Along with fellow scouts, he built two rolling shelves and two mailboxes for an elementary school. There were many pieces to prep for staining and the younger scouts were not allowed to use power tools. 3M Sanding Sponges were critical to completing this project and the scouts appreciated their performance and ease of use. Our son finished the project and received his long-sought after Eagle Scout Award.
      • DIY
      • Verified Purchase
      4 found this review helpful
              This is go to for sanding and preparing for a surface for painting and refinishing. I highly recommend it.
              • Verified Purchase
              Showing 1-10 of 462 reviews