Perlite-Vermiculite Insulation Blend from Mexico
Expanded perlite mixed with exfoliated vermiculite creates a high-performance loose-fill insulation for attics and walls. Falls under HTS 6806.20.00.00 as intermixtures of similar expanded mineral materials (noting perlite expansion aligns). Excellent for sound and heat insulation.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm both perlite and vermiculite are thermally expanded via supplier certificates
• Declare fire resistance ratings if marketed for building codes compliance
• Avoid plastic bag packaging that might suggest Chapter 39 plastic products