Agglomerated Cork Insulation Board
A rigid board made from agglomerated cork particles bound with resin, used for thermal and acoustic insulation in walls and floors. It falls under HTS 4504.10.50.00 as it is an 'other' form of agglomerated cork sheet or plate, not specifically excluded by chapter notes. These boards are lightweight and compressible, ideal for construction applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing >50% plastics or rubber by weight
Articles of agglomerated cork with predominant plastic binders fall under Chapter 68 as other articles of stone/plaster/cement.
If for industrial use as gaskets or packings
Cork-based builders' ware like joint fillers may shift to Chapter 44 if classified by end-use function over material.
If sold as shaped stoppers or plugs
Specific shapes like cylindrical plugs are classified under 'other articles' rather than blocks or sheets.
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Import Tips & Compliance
• Verify cork content exceeds 50% by volume per HTS definitions to avoid reclassification as composite materials
• Include mill test reports certifying agglomeration process and binding substance for customs valuation
Related Products under HTS 4504.10.50.00
Agglomerated Cork Floor Tile
Square or rectangular tiles crafted from compressed agglomerated cork, designed for floating flooring systems due to their elasticity and sound absorption. Classified under HTS 4504.10.50.00 as 'tiles of any shape' made from agglomerated cork without bindings exceeding material limits. They provide natural underfoot comfort and are eco-friendly.
Agglomerated Cork Wall Panel Sheet
Large sheet panels of agglomerated cork used for interior wall cladding, offering superior soundproofing and thermal regulation. This product is under HTS 4504.10.50.00 as 'sheets and strip' of agglomerated cork, distinct from headgear or toys per chapter exclusions. Easy to cut and install with adhesives.
Agglomerated Cork Gasket Strip
Flexible strips of agglomerated cork used for sealing joints in machinery and pipes, valued for compressibility. Falls under HTS 4504.10.50.00 as 'strip' forms of agglomerated cork, not parts of footwear or sports gear. Resistant to oils and moderate temperatures.
Agglomerated Cork Acoustic Ceiling Tile
Perforated or textured tiles from agglomerated cork for suspended ceilings, absorbing noise in offices and studios. HTS 4504.10.50.00 covers these as 'tiles of any shape' made from bound cork granules, excluded from Chapter 95 toys. Lightweight with high NRC ratings.
Agglomerated Cork Block for Modeling
Dense rectangular blocks of agglomerated cork used by architects and hobbyists for carving scale models. Under HTS 4504.10.50.00 as 'blocks' not intended as toys per Chapter 95 exclusion. Easily machinable with low dust.
Agglomerated Cork Vibration Dampening Plate
Plates engineered from agglomerated cork to isolate vibrations under machinery and appliances. Classified HTS 4504.10.50.00 as 'plates' of agglomerated cork, not Chapter 64 footwear parts. High resilience and durability.