Latex-Saturated Insulation Facing Paper from Japan
Kraft paper rolls impregnated with latex for vapor retarder facing on fiberglass insulation batts, >15 cm wide. HTS 4811.90.30.00 for latex-impregnated building paper providing moisture control. Meets construction standards.
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
• ASTM compliance docs for perm rating verification
• Distinguish facing vs full insulation board
• Flame retardant claims need chemical analysis