Premium Glass Bead Abrasive | GB-10 (Grade AF) | 90–150 Microns
Enhance your surface finishing process with our high-performance GB-10 (Grade AF) Glass Bead Abrasives. Specially engineered for precision sand blasting and shot blasting applications, these spherical glass beads provide a superior, consistent finish without compromising the dimensional integrity of your workpieces.
Technical Specifications
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Grade: GB-10 / Grade AF
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Micron Range: 90 – 150 Microns
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Shape: High-precision Spherical Beads
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Roundness: ≥ 80%
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Hardness: 6–7 Mohs
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Material: Chemically inert Soda-lime glass
Why Choose GB-10 Glass Beads for Sand Blasting?
1. Precision Surface Finishing The 90–150 micron size is ideal for achieving a smooth, satin, or matte finish. It effectively removes minor surface imperfections, light burrs, and corrosion while ensuring the base metal remains untouched.
2. Non-Contaminating & Eco-Friendly As a chemically inert abrasive, our glass beads do not leave any unwanted residue or ferrous contamination on the surface. This makes them the preferred choice for stainless steel fabrication, medical devices, and aerospace components.
3. Stress Relief & Peening Beyond cleaning, the spherical impact of the beads provides a light peening effect, which helps in relieving tensile stress and increasing the fatigue life of metal parts.
4. High Durability & Reusability Manufactured to resist shattering upon impact, these beads maintain their shape longer than low-quality alternatives, offering better cost-efficiency through multiple blasting cycles.
Key Applications
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Cleaning: Removing heat scale, rust, and carbon deposits from engine parts and molds.
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Finishing: Creating a uniform aesthetic finish on aluminum, brass, and stainless steel.
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Deburring: Smoothing sharp edges without changing the part’s dimensions.
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Surface Prep: Preparing surfaces for coating, bonding, or painting.
Industry Standards & Compatibility
Our GB-10 abrasive is compatible with both suction-fed and pressure-fed blasting cabinets. It meets rigorous industrial standards for roundness and sieving accuracy, ensuring a blockage-free operation in your sand blasting machine.
Pro Tip: For optimal results with the AF Grade (90–150 micron), maintain a blasting angle of 45° to 60° to maximize the cleaning efficiency and bead longevity.
Order High-Quality Glass Bead Abrasives Today
Searching for a reliable supplier of industrial abrasives? We provide bulk quantities of GB-10 Glass Beads tailored for high-volume manufacturing and precision engineering.







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