Advantex Glass Chopped Strands 13mm from Canada
Advantex borosilicate E-glass chopped strands of 13mm length, offering enhanced corrosion resistance over standard E-glass for roofing mats. Classified under HTS 7019.11.00.00 as short chopped fibers. Used in asphalt shingle reinforcement.
Duty Rate — Canada → United States
14.9%
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
• Reference Chapter Note (a) on pre-annealing processes not constituting 'worked' status
• Include end-use statements for roofing to guide valuation
• Test for boric oxide content if disputing glass wool specs