Silicone Rubber Scrap from Molding from Mexico
Flashings and sprues from injection molding silicone rubber components, not hard rubber. Waste unusable as molded parts per HTS 4004.00.00.00.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Confirm 'not hard rubber' via durometer test
• Heat stability docs for silicone ID
• Avoid food-grade confusion with 4010