3M Pro Grade Precision Sanding Block, Dust Channeling, 4.5 in. x 2.5 in. x 1 in., 220 Grit, X-Fine, 2 Sponges
3M Pro Grade Precision Sanding Block, Dust Channeling, 4.5 in. x 2.5 in. x 1 in., 220 Grit, X-Fine, 2 Sponges
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3M Pro Grade Precision Sanding Block, Dust Channeling, 4.5 in. x 2.5 in. x 1 in., 220 Grit, X-Fine, 2 Sponges

Key item features

  • DIAMOND-PATTERNED SIDE channels dust away from your surface and is great for detailed sanding
  • 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 easier sanding
  • RESISTS CLOGGING for longer life
  • INTENDED FOR USE ON most surfaces
  • AVAILABLE IN A RANGE OF GRITS for a smooth finish
  • VERSATILE DESIGN is ideal for use on most surfaces
  • IDEAL FOR indoor and outdoor use
  • GREAT FOR construction, woodworking, carpentry, and home improvement projects like paint and drywall sanding
  • SIMPLY RINSE AND REUSE
  • RECOMMENDED FOR USE WITH 3M Personal Safety Products
Current price is $18.97
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Customer ratings & reviews

4.8 out of 5 stars
stars201 ratings200 reviews
How item rating is calculated
  1. 5 stars86% (172)
  2. 4 stars12% (24)
  3. 3 stars1% (3)
  4. 2 stars0% (0)
  5. 1 star1% (2)

Reviews summary

Pros

  • : Fits comfortably in hand.
  • : Allows comfortable grip and access to small areas.
  • : Features channels to direct dust and debris away.
  • : Made with quality materials and resistant to wear.
  • : Features two sides with different textures for various uses.

Neutral

  • : Effective for some surfaces, but may clog or struggle with others.
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Showing 1-3 of 200 reviews

Apr 25, 2016
rick65
5 out of 5 stars review

Works very well

[This review was collected as part of a promotion.] Got a free sample from 3M. Very good Product the sponge worked very well for sending.I was finishing a dresser that I was making this product works very well for around the corners.

Review from 3m.com
Helpful?54DWKNMD5W7C338464727
Mar 9, 2022
Chris
5 out of 5 stars review

Works great

[This review was collected as part of a promotion.] My son has recently gotten into carpentry and building different things he dreams up and has been wanting some new supplies. Never really thought too much about sandpaper before but got to try the dust Channeling Block Sanding Sponge with fine grit. It is made to keep the dust away and the sponge shape makes it easy to use. It has special marks in it and it just different from other things I have seen before. We both thought it worked well and will continue to use it going forward on projects. You can just rinse it off and it's ready to go for next time.

Review from 3m.com
Helpful?54DWKNMD5W7C338464727
Mar 8, 2022
Jdr78
5 out of 5 stars review

It's great

[This review was collected as part of a promotion.] I have the 3M dust channeling block sanding sponge and so so it's great. I do have to use it with a glove because the texture of it. It's like nails on a chalk board to me. Much easier to use than regular sandpaper. It seems to last heck of a whole lot longer than plain Jane sanding paper.

Review from 3m.com
Helpful?54DWKNMD5W7C338464727