Glass Wool Bonded Roofing Underlayment Strip from Japan
Narrow strips of chemically bonded glass wool fabric ≤30 cm wide for use as roofing underlayment to block moisture. HTS 7019.72.15.00 covers it as qualifying glass wool (≥60% SiO2) in closed chemically bonded form per chapter note on glass wool. Excludes non-glass wools directed to 6806.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Submit silica content analysis to confirm glass wool per Chapter 70 note; ensure strips are not rewound wider during import; comply with construction material flammability labeling