Technical Grade Tetrahydrofuran for Adhesives from Canada
Technical grade THF (99% purity) formulated for PVC pipe cement and adhesive manufacturing. Falls under HTS 2932.11.00.00 as chemically defined heterocyclic compound with unfused furan ring. Dissolves PVC resins effectively in solvent cements.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Check state VOC regulations; provide flash point certifications
• Common issue: Bulk imports require spill containment plans under RCRA