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Internet # 313299142

Model # 24220PGP-XF-B2

Store SKU # 1005411490

Pro Grade Precision 2-1/2 in. x 4-1/2 in. x 1 in. 220-Grit Extra Fine Block Sanding Sponge (2-Pack)

  • Premium mineral provides a faster sanding experience
  • Clog resistant sponge that can be used for wet or dry sanding
  • Use on flat or contoured surfaces
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

Comfortable, powerful - the 3-M Pro Grade Precision Faster Sanding Block Sponge delivers a great sanding experience in the palm of your hand. This durable sanding sponge helps you get the job done fast with premium grits, and the pliable design lets you get into hard to reach places. A unique coating resists clogging for long use, and this sanding sponge is perfect for wet or dry sanding. When your job is complete, simply rinse the sponge and reuse it. Get a professional result with the 3-M Pro Grade Precision Faster Sanding Block Sponge.


  • Professional-grade foam keeps its shape for lasting use
  • Premium mineral grits for effective hand sanding
  • Suitable for wet sanding or dry sanding
  • Sanding sponge will not discolor the surface you are sanding
  • Conforms to your surface for easy sanding
  • Resists clogging for lasting use
  • Intended for use on most surfaces
  • Great for construction, woodworking, carpentry, and home improvement projects like paint and drywall sanding
  • Simply rinse and reuse
  • For best results, sand with the grain of wood, working through a sequence of grits from coarse to very fine. Do not skip more than 1 grit between each sanding step
  • Can be used for contoured surfaces
  • Package contents: 2 sanding sponges
  • Return Policy

Product Information

Internet # 313299142

Model # 24220PGP-XF-B2

Store SKU # 1005411490

Additional Resources

Shop All 3M


Dimensions: H 4.5 in, W 2.5 in, D 1 in


Product Depth (in.)

1 in

Product Height (in.)

4.5 in

Product Thickness (in.)

1 in

Product Width (in.)

2.5 in


Abrasive Material

Aluminum Oxide


Reusable, Washable




No Additional Items Included



Number of Sponges


Paint Tool Product Type

Sanding Sponges

Product Weight (lb.)

0.1254 lb



Sanding Grade

Extra Fine

Sanding Sponge Type

General Purpose

Surface Material Use


Warranty / Certifications

Manufacturer Warranty

Limited Warranty

Questions & Answers

Q:Can You use these blocks for wet sanding?
by|Aug 1, 2022
1 Answer
Answer This Question

A:  Great Question. The sanding blocks can be rinsed cleaned to unload. Best to use when fully dry. If used wet the life of the sponge is shortened as it will break down quicker. If you need further assistance please reach out to our team at 800-494-3552 Mon - Fri 8:00 - 4:30 CT and provide case # 34422866. Thank you.

by|Aug 2, 2022
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    Customer Reviews

    4.3 out of 5

    • 4.3 out of 358 reviews
    • 83% recommend this product
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    Showing 1-10 of 358 reviews
    • Verified Purchase
    First time using this. It was recommended by an employee and it was great! Fast and easy to use!
    • Verified Purchase
    Just the grit I needed
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    • Verified Purchase
    They worked to do what I needed in sanding primed doors to give a smoother painting finish.
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    Showing 1-10 of 358 reviews