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: Similar to Alibaba, offering various grades of iron sand for heat insulation or water treatment, with prices starting around $13–$16 per square meter for specialized mats or $200+ per ton for filtration media.
: High-performance clay-based foundry sand produced in the USA. Available at eBay - vastovariety for approximately for bulk bags. PMC Supplies : Offers Sand Casting Sets
: A major source for bulk iron sand (often 99% purity) from Chinese factories. Prices range from roughly $0.17 per kilogram to $140–$180 per ton , often with high minimum order quantities (e.g., 25 tons).
: An oil-free casting sand for high-detail jewelry, priced around on eBay . Fitness & Weighted Fill
Teton-bond Petrobond Fine 130 Mesh Foundry Metal Casting Sand High
: A primary source for small quantities of "iron sand" or "iron filings" for weighted vests or science experiments. Prices are often under $15 for small bags.
: Similar to Alibaba, offering various grades of iron sand for heat insulation or water treatment, with prices starting around $13–$16 per square meter for specialized mats or $200+ per ton for filtration media.
: High-performance clay-based foundry sand produced in the USA. Available at eBay - vastovariety for approximately for bulk bags. PMC Supplies : Offers Sand Casting Sets where to buy iron sand
: A major source for bulk iron sand (often 99% purity) from Chinese factories. Prices range from roughly $0.17 per kilogram to $140–$180 per ton , often with high minimum order quantities (e.g., 25 tons). : Similar to Alibaba, offering various grades of
: An oil-free casting sand for high-detail jewelry, priced around on eBay . Fitness & Weighted Fill PMC Supplies : Offers Sand Casting Sets :
Teton-bond Petrobond Fine 130 Mesh Foundry Metal Casting Sand High
: A primary source for small quantities of "iron sand" or "iron filings" for weighted vests or science experiments. Prices are often under $15 for small bags.