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Angular Shape

Crushed Glass Abrasive Blast Media

Blasting Materials distributed by GritSablare are characterized by outstanding quality. This quality is reflected in an above-average service life, a very high productivity and value retention.

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Crushed Glass Abrasive Blast Media

  • Angular to sub-angular particle shape quickly delivers clean, bright surfaces.
  • Less abrasive media is required to complete the job; 30-50% less glass is required compared to slags and mineral abrasives.
  • Suitable for wet and dry blast applications.
  • Does not contain salts or chlorides which can exacerbate corrosion and is virtually free from metals.
  • Significantly low particle embedment.
  • Improved operator visibility due to light translucent colour.
  • Lighter than most abrasives, reducing disposal costs.
Ecological Product
Blasting Media
Made in EU
Content <0,1% free silica
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Reuse
  • Reusable Material, up to 3 operating cycles depending on application.
Types
  • Ultra Fine [ <0.2 mm]
  • Fine [ 0.2 - 0.5 mm]
  • Medium [ 0.5 - 1.2 mm]
  • Coarse [ 1.2 - 2.0 mm]
Package
  • Bags of 25 Kg
    [All types]
  • Big Bags of 1 Tonne
    [All types]
Info
  • The material must be stored in a dry place.
Blasting Materials Recovery for Neutralization

We offer comprehensive blasting waste recovery services for neutralization. For further details, please contact us.

Crushed Glass Abrasive Blast Media Description

Image of Crushed Glass Abrasive Blast Media Grain Sizes
Crushed Glass Abrasive Blast Media Grain Sizes
  • Angular glass beads are abrasive particles produced from 100% recycled glass, mechanically processed to create sharp-edged granules with an irregular geometry. This structure provides:
    • High cutting capability
    • Controlled aggressiveness in coating removal
    • A stable anchoring profile for technical and industrial applications
  • This abrasive media is especially suited for preparing a variety of surfaces:
    • Removal of corrosion, concrete and paint from steelwork.
    • Machinery and equipment renovation.
    • Cleaning copper, brass, aluminium and stainless steel without any excessive profiling or surface damage.
    • Cleaning of masonry, brick and stonework.
    • Woodwork restoration.
  • Safety: Amorphous glass has no detectable crystalline silica therefore cannot cause silicosis. Safe to handle without gloves despite angular shape. Respiratory and eye protection should be worn along with protective clothing during application.
  • Environment: Manufactured from 100% recycled glass otherwise destined for landfill. Chemically inert and non- toxic and therefore can be used near and around water.

Crushed Glass Abrasive Blast Media Types

Crushed Glass
Ultra Fine [ <0.2 mm]
Suitable for etching work, alloy wheels and soft material cleaning.
Crushed Glass
Fine [ 0.2 - 0.5 mm]
Removal of paint from sheet metal, car bodies’ etc. Removal of graffiti or mill scale. Metal Fabrication preparation prior to spraying.
Crushed Glass
Medium [ 0.5 - 1.2 mm]
Removal of heavy coatings from plant equipment, structural steel, ships, bridges, pipelines etc.
Crushed Glass
Coarse [ 1.2 - 2.0 mm]
Removal of extra heavy coatings from plant equipment, structural steel, ships, bridges, pipelines etc.

Physical and Chemical Properties

Physical and Chemical Properties
Physical State: Graininess
Colour: White or mixed
Shape: Angular/sub-angular
Hardness: 6 Mohs
Specific Gravity: 2.4 - 2.6 cm3
Melting point: 1300 °C
Chemical Composition
SiO2: 73%
Na2O: 14%
CaO: 10%
MgO: < 1%
Al2O3: < 1%
SO3: < 1%
Ecological Product
Crushed Glass Abrasive Blast Media for blasting surfaces provided by GritSablare is an ecological material, with no negativ impact on the environment.

Crushed Glass Abrasive Application

Crushed Glass Abrasive Industrial Cleaning Efficiency
Industrial Cleaning Efficiency
Angular crushed glass is a high-performance solution for modern industrial cleaning processes due to its ability to quickly and uniformly remove scale, oxides, slag, and old paint or protective layers. The angular geometry of the particles generates a sharp yet controlled impact, enabling efficient cleaning without the risk of metal deformation or thermal alteration of the substrate. This performance is essential in industries working with thin components, heat-sensitive materials or parts with tight dimensional tolerances. Compared to metallic or mineral abrasives, glass media offers an optimal balance between cutting power and substrate protection, reducing the risk of accidental damage and ensuring a fast and reliable preparation step for subsequent industrial processes.
Crushed Glass Abrasive Surface Preparation for Coating and Painting
Surface Preparation for Coating and Painting
Using angular crushed glass for surface preparation creates a well-defined, uniform and predictable anchor profile, essential for applying paints, thermal powders or anticorrosive coatings. The resulting surface provides superior adhesion, significantly improving the long-term durability of the coating system and lowering the risk of premature peeling or cracking. Additionally, glass does not leave metallic contaminants that could react chemically with the substrate or the applied coating, maintaining a clean and inert surface. This advantage is particularly valuable in industries such as metal construction, shipbuilding, automotive or energy equipment manufacturing, where coating lifespan directly impacts maintenance costs and operational safety.
Crushed Glass Abrasive Technical Finishing
Technical Finishing
For finishing operations requiring a uniform, controlled, and contamination-free profile, angular crushed glass provides a versatile and reliable solution. It produces a matte, fine and homogeneous finish on materials such as aluminium, stainless steel, titanium or other alloys, without inducing structural or chemical changes. Because the media is chemically inert, it leaves no residues that could affect the visual aesthetics or functional performance of the processed parts. The result is a clean, consistent surface texture, ideal for visible components used in architecture, food industry equipment, medical devices or industrial design applications.
Crushed Glass Abrasive Non-Ferrous, Contamination-Free Cleaning
Non-Ferrous, Contamination-Free Cleaning
In sectors where surface purity and integrity are critical, such as the food industry, pharmaceuticals, electronics or medical equipment, angular glass media is the ideal choice due to the complete absence of ferrous contamination. Unlike metallic abrasives, glass is fully inert and does not introduce foreign particles that could trigger chemical reactions or oxidation. This property is essential for copper equipment, stainless steel, sensitive substrates or components that come into direct contact with sterile products. Furthermore, the low particle embedment rate preserves the integrity of the substrate, ensuring efficient, controlled cleaning that meets strict hygiene and safety standards specific to these high-spec industries.
Crushed Glass Abrasive Restoration and Maintenance
Restoration and Maintenance
In restoration and maintenance applications, angular crushed glass enables precise and controlled interventions that respect the integrity of the original material. It effectively removes damaged coatings, deposits, old paint layers or persistent contaminants from metal surfaces, solid wood, masonry, natural stone or composite materials without harming the underlying structure. This balance between efficiency and delicacy makes it ideal for heritage restoration, architectural refurbishment, ship restoration or the maintenance of industrial equipment. Being inert and relatively gentle compared to harder abrasives, glass allows operators to achieve deep cleaning without unwanted damage, even on fine details or surfaces with significant historical or functional value.

Crushed Glass Abrasive User Safety

Crushed Glass Abrasive is a safe, ecologic and stable material. It does not need special attention while handled. Wearing personal protection equipment is necessary, as well as avoiding eye contact. Storing this material does not require special conditions. All it needs is a good air ventilation in the storage space.

In case of inhalation, the affected person must be taken out, to fresh air, and kept in a comfortable position so he/she can breathe properly. If he/she has difficulties breathing, oxygen can be administered. If he/she stops breathing, CPR manoeuvres can be performed. In this case, a medical intervention is also necessary.

Avoid direct contact with the skin. If your skin entered in direct contact with this abrasive material, you must wash the affected area with clean water for 20 minutes. Use a soft soap and clean water.

In case of ingestion, a doctor’s intervention is necessary. All treatments applied to the victim must take into account the symptoms showed by that victim.

Avoid walking through the material and always wear personal protective equipment. In case of leakages, one must insulate the area on an approximately 25 meters radius in all directions. It is forbidden to spill this material in water. Please avoid dust. Use professional vacuum cleaners to clean the area.

The Most Versatile Abrasive for Multiple Blasting Applications
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