Polyester Release Liner Film from Mexico
Silicone-coated PET film used as release liner for adhesive tapes and labels, classified 3920.69.00.00 if coating is not self-adhesive or reinforcing. Protects adhesive until application.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document silicone coating weight <5% total to confirm non-adhesive plastic sheet status
• Avoid declaring as 'self-adhesive' which would trigger 3919 classification
• Test release force values to prove liner function vs. permanent adhesive sheet