Our silica sand is the perfect support material for SPD 3D printing. Silica sand is not wettable by infiltration metals and its sphericity ensures smooth flow through the nozzle. We carefully sift the sand into specific particle size ranges.
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| Origin | Mill Creek, OK, USA |
| Color | White |
| Grain Shape | Round |
| Hardness (Mohs) | 7 |
| Mineral | Quartz |
| SiO2 (Silicon Dioxide, %) | >99 |
| Specific Gravity | 2.65 |
WARNING: This product contains crystalline silica - quartz, which can cause silicosis (an occupational lung disease) and lung cancer.