Latex-Saturated Insulation Facing Paper
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mineral wool core with paper facing sold as unit
Composite mineral building boards use Chapter 68.
If asphalt-impregnated tarred paper version
Tarred/asphalted papers have dedicated subheading.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• ASTM compliance docs for perm rating verification
• Distinguish facing vs full insulation board
• Flame retardant claims need chemical analysis
Related Products under HTS 4811.90.30.00
Latex-Impregnated Kraft Backing Paper
This is heavy kraft paper impregnated with latex to enhance tear resistance and water repellency, supplied in large rolls over 15 cm wide for industrial use as backing in linoleum flooring production. It falls under HTS 4811.90.30.00 because it is paper impregnated with latex, in rolls exceeding 15 cm width, not covered by headings 4803, 4809, or 4810. The latex saturation provides flexibility and durability for manufacturing applications.
Latex-Saturated Wet Strength Label Paper
High-quality paper sheets impregnated with latex for wet strength, ideal for durable labels on beverage bottles or outdoor goods, in sizes exceeding 36 cm x 15 cm. Classified under HTS 4811.90.30.00 due to latex impregnation providing moisture resistance in large formats, distinguishing from plain paper stocks. This treatment ensures labels remain intact during wet processing.
Latex-Impregnated Wallpaper Base Liner
Heavy paper liner rolls impregnated with latex for moisture resistance and paint adhesion in wallpaper underlayment applications. Classified HTS 4811.90.30.00 as latex-impregnated in large rolls/sheets for surface decoration prep. Provides smooth, durable surface for wall coverings.
Latex-Saturated Bookbinding Endpaper
Large sheets of paper impregnated with latex for flexibility and durability as endpapers in hardcover books, sizes >36 cm x 15 cm. HTS 4811.90.30.00 applies for latex-impregnation enhancing foldability without cracking. Ideal for premium binding.
Latex-Treated Packaging Liner Paper
Rolls of paper impregnated with latex for grease and moisture barrier as inner liners in food or chemical packaging. HTS 4811.90.30.00 covers this large-roll latex-impregnated product for protective lining. Enhances shelf life without plastic.
Latex-Impregnated Map and Chart Paper
Large sheets of durable paper latex-impregnated for foldability and water resistance in nautical charts and large maps. Under HTS 4811.90.30.00 for impregnated paper in qualifying sizes, superior to standard plotter stock. Military and marine grade.