Silicone Rubber Scrap from Molding from United States
Silicone rubber scrap from molding includes flashings and sprues from injection molding silicone components. These are not hard rubber and are unusable as molded parts. They are waste, parings, and scrap under tariff item 4004.00.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the scrap is not hard rubber, which is excluded from this heading
• Document the molding process to show the material is waste
• Consider whether the silicone can be recycled or must be disposed of specially