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4.4 out of 5 stars. 336 reviews
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Black Diamond 50 lb. Blasting Abrasives, Medium

4.4

(336 Reviews)

|

Item # 390540399

$13.99
A woman outside with a dog
A woman outside with a dog

Black Diamond 50 lb. Blasting Abrasives, Medium

  • Unbeatable Price!

Black Diamond 50 lb. Blasting Abrasives, Medium

Item # 390540399

Stocked & Ready
Black Diamond Black Diamond 50 lb. Blasting Abrasives, Medium
Black Diamond Black Diamond 50 lb. Blasting Abrasives, Medium


Spend $49.99 to unlock free delivery!

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  • Unbeatable Price!

Black Diamond 50 lb. Blasting Abrasives, Medium

Item # 390540399

Stocked & Ready
Black Diamond Black Diamond 50 lb. Blasting Abrasives, Medium
Black Diamond Black Diamond 50 lb. Blasting Abrasives, Medium

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$1399

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$13.99

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Shopping at

Grassland (franklin) TN

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Black Diamond Medium Blasting Abrasives * Fast Cutting, all-purpose abrasive *Safe and cost effective (contains less than 0.1% crystalline silica) *Ideal for coating and rust removal

    Q&As

    1 - 10 of 196 Questions

    Q: Can it be used in aquarium

    9 hours ago
    0 Answers

      Q: What size nozzle do I use with this

      4 days ago
      1 Answer
      • A: This product requires a minimum 5/16” nozzle size.
        4 days ago
        Helpful?

      Q: What is the grit of this black diamond bag that is sold at Tractor supply? I've looked everywhere on this bag and not only does it's not say how coarse it is but it doesn't say what grit it is either?!

      10 days ago
      1 Answer
      • A: The Medium Blend is a 16/30 grit. Please contact us at info@us-minerals.com with and further questions on the product.
        5 days ago
        Helpful?

      Q: Can you use this to rough up a glass cup to paint on the glass

      24 days ago
      1 Answer
      • AI-generated, Human-approved
        A: No, the Medium blend is far too aggressive for this application. While the Fine blend might work on glass, it is recommended to test a small area first to ensure it is not too aggressive for your specific project.
        23 days ago
        Helpful?

      Q: What color is this media

      27 days ago
      1 Answer
      • A: The granules are primarily black in color,
        26 days ago
        Helpful?

      Q: For rust removal on a undercarriage (frame, exhaust, rear end, control arms etc) which media size would be best? Also, is there a specific nozzle size and or PSI recommend? The manufacturer of my sandblaster says "refer to Media directions"

      28 days ago
      1 Answer
      • A: We recommend starting with the Black Diamond Fine Blend for this type of work. This requires a minimum nozzle size of 1/8". Recommended starting psi would be 100 psi and adjusting from there. There are many variables that can impact the blast and we recommend testing small areas first if possible.
        27 days ago
        Helpful?

      Q: How many are on a pallet and do you get a discount for a pallet?

      29 days ago
      1 Answer
      • A: There are 32 bags per pallet. Please contact your local store for information on available discounts. Thank you!
        25 days ago
        Helpful?

      Q: Which media do I need to strip paint?

      a month ago
      1 Answer
      • A: Black Diamond Medium or Fine Blend will work on paint removal. The Medium is good for heavy steel, coatings and heavy rust. Fine is better for lighter coatings, light rust and more delicate applications.
        a month ago
        Helpful?

      Q: Can this be used as sand for a pressure washer with a sand blaster kit?

      a month ago
      1 Answer
      • A: It is difficult to answer without knowing the specifics on the equipment you are using. We can say that in general the Fine Blend material is better used for wet blasting applications.
        a month ago
        Helpful?

      Q: Can I use this for sandblasting death dates in a granite or marble headstone?

      a month ago
      1 Answer
      • A: Howdy neighbor! No, you should not use Black Diamond Medium Blasting Abrasives for engraving death dates on a granite or marble headstone.
        a month ago
        Helpful?
      1 - 10 of 196 Questions

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      Reviews

      Rating Snapshot

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      251 reviews with 5 stars.
      31 reviews with 4 stars.
      16 reviews with 3 stars.
      8 reviews with 2 stars.
      30 reviews with 1 star.

      Overall Rating

      4.4
      134 out of 160 (84%) reviewers recommend this product

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      • price
      • sanding
      • purchase
      • satisfaction
      • cleaning
      • corrosion
      • large
      • dirt
      1 to 4 of 336 Reviews .
      1 – 4 of 336 Reviews
      Las Cruces, NM
      Review 1

      Black Diamond

      15 days ago
      Works very well. I used it to strip large parts that had layers of paint and rust. It cuts the paint fast, had to spend a little extra time on heavy rust but it did the job. I was able to scoop up the used product, sift it and reuse it. It’s inexpensive compared to crushed glass, and works well with a siphon feed gun. Make sure to have dry filtered air to avoid clogging.

      Yes, I recommend this product.

      Bismarck, ND
      Review 1

      Item rec'd the same day it was ordered online

      26 days ago
      I made a trip to my local TSC store and they said they were sold out of this product temporarily. So I went home and ordered it online. It was delivered to my home that same day. I'm guessing my local store delivered it even though they said they were sold out.

      Yes, I recommend this product.

      Review 1

      Black Dimond product

      3 months ago
      Good product easy to use.
      SweepstakesYes
      Review 1

      Great price

      4 months ago
      Very good price, but it doesn’t flow as good as sand for blasting. Can’t use sand anymore due to health hazard.
      SweepstakesYes