Semi-Colloidal Graphite Heat Sink Compound from Japan
Graphite compound filling gaps between CPUs and heatsinks for thermal transfer. This paste preparation falls under tariff item 3801.90.00 as other graphite-based preparations in paste form.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the compound is not a finished thermal interface material with silicone or other additives
• Provide technical data on the graphite content for CBSA
• Verify the product is in paste form, not a pad or tape