Silicone Rubber Unvulcanized Paste from Japan
Paste form of liquid silicone rubber (LSR), compounded unvulcanized with catalysts and fillers for molding applications. The paste is a primary form per chapter note 3, and the compounding additives qualify it for tariff item 4005.99.00 as 'other' compounded rubber.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the paste is not pre-vulcanized; if it contains vulcanizing agents, it may be excluded from heading 40.05
• Provide a safety data sheet (SDS) and composition details to CBSA
• Ensure the paste is in liquid or paste form to meet primary forms definition