Flexible HDPE Geomembrane Sheeting
30-mil thick high-density polyethylene (HDPE) flexible sheeting for pond liners and landfill covers, smooth or textured surface. Classified HTS 3921.90.40.90 as other flexible plastic sheets for industrial containment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If thickness 0.025mm or less
Ultra-thin flexible films have specific thin film subheading in 3921.90.
If cellular/rigid HDPE
Cellular or rigid polyethylene sheets classify under 3920.20.
If extruded as finished pipes/articles
Completed geomembrane fabrications become articles of plastics in 3923.
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Import Tips & Compliance
• Submit ASTM testing confirming HDPE >95% ethylene content per polymer notes
• Declare exact thickness; very thin films (<0.025mm) may shift to 3920.10
• Include end-use certification to distinguish from packaging films
Related Products under HTS 3921.90.40.90
Flexible PVC Banner Vinyl
A 10-mil thick flexible polyvinyl chloride (PVC) sheet used for outdoor banners and signage, featuring UV resistance and grommet holes for easy hanging. It falls under HTS 3921.90.40.90 as a flexible plastic sheet, not rigid and not specifically provided for elsewhere in the subheading.
Clear Polyurethane Protective Film
A 6-mil thick clear flexible polyurethane film roll applied to surfaces for scratch protection during shipping or fabrication. Classified in HTS 3921.90.40.90 as other flexible plastic film, distinguished by its elasticity and non-rigid nature.
Flexible PET Window Film
Tinted polyethylene terephthalate (PET) film in 4-mil thickness for residential window tinting to reduce UV and heat. It qualifies under HTS 3921.90.40.90 as flexible plastic film, other than rigid or cellular types.
Vinyl Graphic Decal Sheet
Printable 5-mil flexible PVC sheets in 24-inch rolls for vehicle wraps and decals, removable adhesive optional. Falls under HTS 3921.90.40.90 as other flexible plastic sheets/foil not rigid or printed prior to import.
Fluorescent Light Diffuser Film
Flexible 8-mil polycarbonate film with prismatic pattern for LED troffer diffusers, light-transmitting properties. HTS 3921.90.40.90 covers this as other flexible plastic film for lighting applications.
Flexible Silage Wrap Film
25-micron thick polyethylene blown film for wrapping silage bales on farms, stretchable with UV inhibitors. Classifies under HTS 3921.90.40.90 as flexible agricultural plastic sheeting.