Silicone Rubber Solution for Mold Release from Canada
Liquid silicone rubber solution (polysiloxane-based), compounded unvulcanized for mold release agents. HTS 4005.20.00.00 covers such synthetic rubber solutions in primary form.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify vulcanization test compliance per synthetic rubber definition
• Document silicone content meets Chapter 40 rubber criteria
• Avoid classification as lubricant if rubber predominates