Fine Grit 20/40 Blast Media – a 10 lb bag of 10 lbs.
Low free silica means that there is less of it. Only 0.1% of sand has up to 100% free silica, but only 0.1% of sand has free silica.
general repair and maintenance blasting to remove paint and rust from structural steel, as well as to clean up after damage.
The cutting is fast, the density is even, and the gradient is even. 100% recycled and “green” product.
Because Harsco has been in this business for almost 80 years, its BLACK BEAUTY blasting abrasive has been the best.
10 lbs. of BLACK BEAUTY Fine Abrasive 20/40 Mesh Size for use in Sandblasting cabinet.
Harsco’s BLACK BEAUTY® blasting abrasive has been the best in the business for almost 80 years now. The high-quality, chemically-inert, low-free silica, and low-dusting BLACK BEAUTY® abrasives are used in a wide range of applications, and they don’t make a lot of dust. Rust, paint, and scale are some of the surface coatings that can be removed from a wide range of materials, such as structural steel and concrete. In this case, imitation may be the best form of flattery, but there is only one original BLACK BEAUTY® scrub.
Fine-quality black beauty: This is used for new construction, light paint and rust removal, and special maintenance applications that need a low profile.
This is the Fine Grit 20/40 Blast Media.
Fine is best for new construction, light paint and rust removal, and special maintenance jobs that need low profiles. New structural steel for the bridge and bridge maintenance, as well as some light mill scale, paint and rust on the old one.
It’s recommended that you use a nozzle with a diameter of 3/16 in. to get a 2.0-3.8 mil profile when blasting.
10 pounds in each ba.
Features and Benefit.
Low free silica means that there is less of it. Only 0.1% of sand has up to 100% free silica, but only 0.1% of sand has free silica.
Cutting quickl.
Uniform densit.
Angular particle shap.
There is nothing in the way of chemicals in this person.
Gradation must be the same every single time.
California Title 17 (CARB) is passed by low dusting (at select plants.
Moisture-free won’t rust, pack, or get damp.
Gives a lot of etch for better bonding.
Meets industry standards for abrasives and the environment.
A product that is 100% recycled and “green..
I bought the 20/40 mesh. This is how it looked when it came: It was closer to 70. To get a coarser grit, they told me to order one. I told them about the problem. In other words, they thought that the problem was on my end. I bought 12/40 mesh, but it was all about 60.
Had to stop. It’s really pretty and has nice sharp edges. But they won’t send me the same mesh that I ordered, so I won’t get it.
I think I’ll give it three stars less. There will be at least one order that isn’t right. 2 bad orders in a row, with the first one being denied, is not good. This is not good. I didn’t bother to call for the second time.
