High-Reactivity Unsaturated Polyester Resin from Japan
Fast-cure unsaturated polyester resin for production line spray and hand lay-up of truck caps and enclosures. Classified HTS 3907.91.5000 as other unsaturated polyester primary form, per predominant comonomer weight rule. Promoted for 5-7 min gel time.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test promotion levels post-import; separate from peroxides; comply with TSCA for new formulations