HVAC Duct Liner Mat
Chemically bonded glass fiber mat used to line heating, ventilation, and air conditioning ducts for sound attenuation and thermal control. Falls under HTS 7019.15.00.00 as it is a mat thereof from glass fibers, chemically bonded. Often supplied in rolls for field fabrication.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed into other specific glass fiber articles
Further fabrication moves it out of basic mats into other subheadings.
If articles of plaster reinforced with glass fibers
If combined with plaster or cement, shifts to Chapter 68 articles.
If textile yarns or rovings, not mats
Linear assemblies differ from planar mat structures.
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Import Tips & Compliance
• Certify fire resistance ratings per ASTM standards for customs verification; declare density and thickness specs; separate from pre-formed duct sections to maintain mat classification
Related Products under HTS 7019.15.00.00
Speaker Cone Mat
Chemically bonded glass fiber mat for audio speaker cones providing stiffness. HTS 7019.15.00.00 as base mat. Acoustic properties.
Wall Panel Reinforcement Mat
Chemically bonded glass mat for fiberglass wall panels in construction. HTS 7019.15.00.00 mat form. Structural reinforcement.
Ceiling Tile Backer Mat
Chemically bonded glass fiber mat as backing for acoustic ceiling tiles. Under HTS 7019.15.00.00 as base mat material. Enhances rigidity.
Marine Composite Mat
Chemically bonded E-glass mat for boat hull and deck composites. HTS 7019.15.00.00 for reinforcement mat. Corrosion resistant.
High-Temp Kiln Mat
Chemically bonded glass fiber mat for kiln linings and high-temperature insulation. HTS 7019.15.00.00 for thermal mat. Heat resistant.
Fiberglass Insulation Mat
A chemically bonded mat made from glass fibers, primarily used for thermal and acoustic insulation in buildings and appliances. It falls under HTS 7019.15.00.00 as it consists of glass fibers formed into mats bonded by chemical agents, meeting the criteria for chemically bonded mats in Chapter 70. These mats are lightweight and flexible, ideal for wrapping pipes or filling wall cavities.