Semiconductor Wafer Grinder Gasket Kit from United States
An assortment of precision multi-layer metal gaskets with PTFE coating, packaged in pouches for sealing chambers in wafer grinding machines used in semiconductor fabrication. This product is classified under tariff item 8484.90.00 as a set or assortment of gaskets of dissimilar composition, put up in pouches.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the set is packaged as a retail set with a clear list of contents to qualify under this item
• Provide a detailed commercial invoice describing the materials (e.g
• multi-layer metal, PTFE) to avoid classification disputes
• Verify if the gaskets meet any applicable safety standards for semiconductor equipment