Glass Microspheres Abrasive Sand For Sandblasting LordsWorld
Reference : 25Kg-100-200-MV
Condition: New product
A Practical Solution for Precision Surface Finishing
Surface damage, uneven roughness, and contamination occur when aggressive abrasives remove too much material. This leads to rework, loss of tolerance, and inconsistent finishing. Glass microspheres solve this by cleaning and refining surfaces without altering geometry.
LordsWorld Glass Microspheres Abrasive, spherical glass bead media for precision sandblasting and controlled surface finishing of metals and delicate components.
Designed for These Situations
- Remove oxidation from aluminum without material loss
- Achieve satin or bright finish on stainless steel and brass
- Restore mechanical parts where tolerances must remain stable
- Replace corundum or aggressive abrasives that create deep profiles
- Prepare surfaces before coating with controlled roughness
- Operate in dry blasting cabinets or wet blasting systems
- Maintain repeatable results in industrial or workshop environments
Select an option above for the dispatch date.
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Data sheet
| Product Type | : Abrasive Sands |
| Shipping_label | : oversized |
More info -
Compatibility and Exclusions
- Compatible with dry blasting cabinets and wet blasting systems.
- Suitable for aluminum, stainless steel, brass, light alloys, and precision components.
- Suitable where low material removal and controlled finishing are required.
- Not suitable where aggressive cutting or heavy scale removal is the priority.
- Not the same as steel shot or angular grit abrasives.
- Do not mix with other abrasives if you need clean and repeatable finishing.
Experience the Difference in Real Use
You load the blasting cabinet and start working on oxidized aluminum. Instead of aggressive cutting, the beads impact the surface and gently polish it. The oxide layer lifts while the base metal remains intact. The finish appears uniform and slightly reflective.
Results depend on correct pressure, nozzle distance, and clean media. Filtration, compressed air quality, and maintenance still affect final performance.
Making an Informed Choice
| Feature | This Product | Standard Alternatives |
|---|---|---|
| Surface impact | Peening and polishing | Aggressive cutting |
| Finish result | Smooth, satin to bright | Rough, matte |
| Material removal | Minimal | High |
| Reusability | 6 to 10 cycles | Lower reuse cycles |
| Contamination risk | None, inert glass | Possible embedding |
This product fits users who want surface cleaning and finish quality without damaging the base material. Standard angular abrasives fit users who need faster removal and a rougher profile.
Reasons This Product Stands Out
- Spherical particles deliver a controlled impact and a more uniform finish.
- Low removal rate helps preserve dimensions and tolerances.
- Inert glass composition reduces contamination risk.
- Stable reuse cycles help control operating cost.
- Suitable for both dry and wet blasting environments.
Extractable Technical Specifications
- Material: Sodium glass
- Shape: Spherical, max 2 percent angular
- Hardness: 6 to 7 Mohs
- Specific weight: 2.45 to 2.50 kg per dm3
- Bulk density: 1.4 to 1.7 kg per dm3
- Reuse cycles: 6 to 10
- SiO2 content: 70 to 73 percent
- Na2O content: 13 to 15 percent
- CaO content: 7 to 11 percent
- MgO content: 3 to 5 percent
- Al2O3 content: 0.5 to 2 percent
- PbO content: Absent
- Foreign bodies: Less than or equal to 0.05 percent
- Grain size range: 40 to 850 microns
- Standard compliance: EN ISO 11126
Equivalence Mapping
- Replaces: Silica sand blasting media
- Alternative to: Aluminum oxide, garnet abrasive
- Not the same as: Steel shot, aggressive grit abrasives
How to Get the Best Results
- Maintain consistent nozzle distance.
- Use correct pressure for the target material.
- Filter and recycle media properly.
- Keep compressed air dry and clean.
- Do not mix with other abrasives.
- Do not use excessive pressure on soft materials.
Available Options
| Grain Size Range | Distribution | Packaging |
|---|---|---|
| 425 to 850 microns | 90 percent min. between 0.425 and 0.850 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 300 to 400 microns | 90 percent min. between 0.300 and 0.400 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 200 to 300 microns | 90 percent min. between 0.200 and 0.300 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 150 to 250 microns | 90 percent min. between 0.150 and 0.250 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 100 to 200 microns | 90 percent min. between 0.100 and 0.200 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 90 to 150 microns | 90 percent min. between 0.090 and 0.150 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 70 to 110 microns | 90 percent min. between 0.070 and 0.110 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
| 40 to 70 microns | 90 percent min. between 0.040 and 0.070 mm | 5 kg buckets, 25 kg bags, 1000 kg pallets |
Common Questions
- Will this damage soft metals? No, when used with correct pressure it preserves base material.
- How many times can it be reused? Typically 6 to 10 cycles depending on pressure and contamination.
- Does it leave residue? No chemical residue, it is inert glass.
- Which grit should I choose? Smaller grit suits smoother finishing, larger grit suits faster cleaning and a more opaque finish.
Merchant Information
LordsWorld supplies this exact item with EU shipping and support for compatibility checks before dispatch when relevant.