Silica Gel Desiccant Insecticide Packets from Canada
Retail packets of silica gel (inorganic) impregnated for moisture control and insect desiccation in storage. Used in food packaging, classified 3808.99.70.00 as insecticide articles. Absorbs humidity while dehydrating crawling insects.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• FDA approval for food contact if applicable; label 'not for direct food use'
• Pitfall: bulk silica classifies under 2811