Quartz Foundry Sand AFS 50-55 from Germany
Quartz foundry sand, naturally occurring and sieved to an AFS 50-55 grain fineness, is used to create molds for metal casting. Its natural origin and lack of chemical binders keep it within the scope of heading 25.05, which covers natural sands. The sieving process is a mechanical operation permitted by Chapter Note 1, as it does not alter the sand's structure.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the sand is free of chemical binders or additives that could shift classification to Chapter 38 or 68
• Keep records of the sieving process to demonstrate it is a mechanical operation, not a chemical treatment
• Verify the grain size distribution with a sieve analysis to support the AFS 50-55 claim