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Black Diamond Medium Blasting Abrasives

SKU: 390540399
Black Diamond Medium Blasting Abrasives
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Product Rating is 4.1


TSC of salem #680
2366 east state st
salem, OH 44460
(330) 332-0635
TSC of salem #680
2366 east state st
salem, OH 44460
(330) 332-0635
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Item Information

Black Diamond Medium Blasting Abrasives are the right choice for many uses. Coal slag abrasives offer superior cleaning ability, thanks to hard, angular particles that enhance speed and cutting.

  • Mesh Size: Medium
  • Density: 92 lb./cu. ft.
  • Mohs: >6

Specification Description
Brand: Black Diamond
Mohs: 6
Number of Cycles: 1
Dust: Low
Package Weight: 50 lb.
Density: 92 lb./cu. ft.
Metal Removal: High
Mesh Size: Medium
Manufacturer Part Number FTS245
Black Diamond Medium Blasting Abrasives is rated 4.1 out of 5 by 67.
Rated 5 out of 5 by from Great stuff to use for just about anything Great stuff for removing and polishing. Would use again
Date published: 2019-07-12
Rated 1 out of 5 by from dont use in pressurized tank from TSC No nozzle size is large enough to keep from plugging up the tip I have tried all the tip sizes for the 20lb pressurized tank I purchased from TSC. Some of the grit particles are rod shaped and turn sideways in the tip. I could not get this to run at all where sand works perfectly. I have plenty of pressure and volume from my 10 hp 2 stage compressor and 1/2 inch feed line. The sideways rod shaped grits are just too large for this blasting unit.
Date published: 2019-07-09
Rated 5 out of 5 by from Black Diamond I tried the armor hammer brand, didn't do all that well. So I tried the Black Diamond brand, This stuff is excellent for removing Paint, Rust,on my Peterbilt truck. The frame is Aluminum and the leaf spring housings are cast iron. makes cleaning and restoring a 359-A a breeze. Highly recommend this product.
Date published: 2019-07-02
Rated 4 out of 5 by from Great product I bought 3 bags 2 months ago and use it in my dish tank for substrate. It works really well and looks like black sand in my fish tank, only down size was it took a while to rinse the dust out. Other than that 10/10
Date published: 2019-06-07
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I have 3.5 nozzle and medium blasting abrasives why dose the nozzle keep clogging up

Asked by: tmccullough
The medium gradation needs at least a 5/16” nozzle for material to flow thru.
Answered by: Alicia M
Date published: 2019-02-06

Will this work in a cabnet blaster? Or just the big pod blasters

Asked by: Bigdogll
Yes, it can be used in any blaster with the proper nozzle sizing.
Answered by: NRoberts
Date published: 2018-03-10

what is the hardness of black diamond

Asked by: tumbler
The medium is recommended for: rust, mill scale, enamels and acrylics, and exposed aggregates. It produces a moderate profile and is used for a white to near-white blast.
Answered by: IvannaJ
Date published: 2017-09-25

I see on the bad the product needs to remain dry, what happens to it if it gets wet?

Asked by: MichaelD78
If the bag or product gets wet it will clump together and harden resulting in it being unusable.
Answered by: DanielB
Date published: 2017-08-01

what grit

Asked by: Bill85
Mesh Size: 20-40
Answered by: NRoberts
Date published: 2019-06-26

Can I add this product to pails of drive way sealer. Black top/asphalt driveway. 6 - 8 pounds per 5 gallon pail. 20/40 should add slip resistance on 15 degree sloped driveway. project coming soon hope to hear an reply soonest

Asked by: Joseph Pa
The Black Diamond product has been used in this application in the past by other customers. We are not aware of the specific mix ratios that were utilized in order to achieve the desired result. We would recommend testing a small area and making adjustments as needed.
Answered by: CodyP
Date published: 2019-08-02


Asked by: JR BUSTOS
30/60 grit sandpaper is considered course, but this medium grit abrasive media will work well for your purposes. This product will cut through paint and rust quite fast, and a more course product is not necessary in most cases.
Answered by: MatthewL
Date published: 2019-06-02

What is the best equipment to use, psi,tip size

Asked by: David390
A 5/16” nozzle is needed for the medium blend abrasive (FTS245), using a minimum of 100 psi.
Answered by: NRoberts
Date published: 2018-08-23
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