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3M Colorquartz Ceramic-Coated Crystals are a melding
of nature and technology. We start with quartz, one of the world’s
hardest minerals. A ceramic coat is bonded to each piece of quartz. The
ceramic coating contains inorganic pigments that give each crystal a
brilliant color. This combination creates a crystal that is both tough and
beautiful. Its color refuses to bleed or fade even when exposed to harsh
sunlight, strong pool chemicals and mechanical wear.
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Product / Grade
Generic Size
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Sandblast Applications
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Garnet #16
Extra Coarse
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- Used to remove the thickest and most adherent
coatings (60+ mils) and rust in maintenance applications in for ship
repair, petro-chemical and industrial painting contracting
- Typically produces a 4+ mil profile on steel surfaces
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Garnet #36
Coarse
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- Used to remove thick coatings (20-60 mils) and
rust in maintenance applications or where a larger surface profile is
required
- Typically produces a 3-4 mil profile on steel surfaces
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Garnet 30x40 Mesh
Intermediate
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- Used to remove heavier coatings (Up to 40 mils)
and rust while controlling profile
- Typically produces a 2.5-3 mil profile on steel surfaces
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Garnet 30x60 Mesh
Medium
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- "Workhorse" grade used for general
purpose abrasive blasting, new steel, maintenance work on coatings up
to 20 mils and denim blasting
- Common applications include shipbuilding, heavy equipment repair,
petro-chemical, denim blasting, powder coating and blast rooms
- Typically produces a 2-3 mil profile on steel surfaces
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Garnet 80 Mesh
Fine
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- Used on aluminum and other sensitive substrates
- Common applications include powder coating and surface
preparation of aluminum surfaces
- Typically produces a 1.5 - 2.0 mil profile on steel surfaces
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Garnet 100 Mesh
Extra Fine
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- Used on very sensitive surfaces or in
applications where a very shallow surface profile is desired
- Typically produces a 1.0 - 1.5 mil profile on steel surfaces
- Available by special order only
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Packaging - Standard package is 55 lb. paper
bags, 40 bags per pallet. Get
MSDS
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Black Beauty Medium
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- Medium grade (~12/40 mesh) BLACK BEAUTY® coal slag abrasive for general purpose
repair or maintenance blasting; use for REMOVAL OF PAINT &RUST,
STRUCTURAL STEEL, MILL SCALE, GENERAL PURPOSE, AGGREGATE EXPOSURE.
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Black Beauty Fine
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- Fine grade (~20/40 mesh) BLACK BEAUTY® coal slag abrasive for new construction,
light paint and rust removal, or special maintenance applications
requiring reduced profiles; use for BRIDGE MAINTENANCE, LIGHT MILL
SCALE, LIGHT PAINT & RUST, NEW STRUCTURAL STEEL.
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