4 OZ Assay Silica Flour/Sand 400 Mesh
4 OZ Assay Silica Flour/Sand 400 Mesh is out of stock and will ship as soon as it is back in stock.
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4 OZ Assay Silica Flour/Sand 400 Mesh
4 OZ Assay Silica Flour/Sand - 400 Mesh
Silica flour is a fine, bright white powder, and this 4 oz package of silica flour/sand 400 mesh delivers exceptionally uniform, 40 micron particles for precise results. It is inherently bright, low in moisture, inert, and contains at least 99.2% SiO2, providing reliable performance across applications.
With unmatched fineness and consistent particle size, this assay-grade silica flour is ideal for tasks requiring controlled particle distribution, from analytical work to manufacturing processes. Its inert nature minimizes chemical interactions, while the high purity helps reduce contamination in sensitive operations.
- 40 micron (approximately 400 mesh) particle size for consistent results
- High purity: at least 99.2% SiO2
- Bright white, low moisture, inert material
- Versatile for assay work, polishing, coatings, and glass-related applications
- Formula: SiO2
Experience dependable, uniform silica flour for your next project. Add to cart today to secure this high-quality silica sand option.
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Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
Exactly what I needed, very pleased. Great shipping time!
