Industrial Fiberglass Roofing Mat
Mechanically bonded non-woven glass fiber mat over 215 g/m² with 7-13 micron filaments, designed as reinforcement in roofing membranes and shingles. Classified in HTS 7019.69.40.21 for its uncolored, heavyweight profile matching exact specs for non-woven glass fabrics. Ideal for composite roofing due to high tensile strength from bonded fibers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weighing 215 g/m² or less
Weight threshold determines subheading; lighter mats go to 7019.69.10 within same non-colored category.
If coated for textile reinforcement
Coated or treated glass fabrics for technical uses shift to Chapter 59 as textile products.
If chopped strands rather than continuous filaments
Chopped glass strand mats are classified under 7019.91, separate from continuous filament fabrics.
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Import Tips & Compliance
• Include technical datasheets specifying mechanical bonding and filament specs to differentiate from chemically bonded or woven products
• Check for country-of-origin rules as many such mats are from Asia; ensure compliance with US content labeling if blended
• Avoid common pitfall of declaring as 'felt' which could misroute to 5602; emphasize glass fiber composition
Related Products under HTS 7019.69.40.21
Thermal Blanket Fiberglass Core Fabric
Mechanically bonded non-woven glass fiber fabric exceeding 215 g/m², filaments 7-13 microns, core layer for removable industrial thermal blankets. Classified HTS 7019.69.40.21 as uncolored heavyweight glass fabric matching criteria. Protects equipment during maintenance.
Heavyweight Fiberglass Insulation Mat
A mechanically bonded non-woven fiberglass fabric weighing over 215 g/m² with filament diameters of 7-13 microns, used for thermal and acoustic insulation in walls and attics. It falls under HTS 7019.69.40.21 due to its specific weight, filament size, and non-colored status as a glass fiber fabric. This mat is produced by bonding glass fibers without weaving, meeting the chapter's definition for such materials.
Automotive Fiberglass Sound Barrier Fabric
Non-woven, mechanically bonded glass fiber fabric exceeding 215 g/m² with 7-13 micron filament diameter, used for noise reduction in vehicle underbodies and interiors. HTS 7019.69.40.21 applies to this uncolored, heavyweight glass fiber product per precise physical specs. Provides acoustic damping without adding significant vehicle weight.
Filtration Grade Fiberglass Filter Media
Uncolored, mechanically bonded glass fiber non-woven media >215 g/m² with 7-13 micron filaments for high-temperature air filtration in industrial HVAC systems. HTS 7019.69.40.21 classification based on exact fiber specs excluding worked glass per chapter notes. Captures particulates effectively in demanding environments.
Heavy Duty Fiberglass Battery Separator Mat
Mechanically bonded non-woven fabric of glass fibers over 215 g/m² and 7-13 microns thick, serving as separators in industrial lead-acid batteries. Fits HTS 7019.69.40.21 as uncolored glass fiber fabric meeting weight and diameter criteria from chapter notes. Ensures electrical insulation and electrolyte flow in high-capacity batteries.
Construction Joint Filler Fiberglass Mat
Heavyweight mechanically bonded non-woven glass fabric over 215 g/m², 7-13 micron filaments, used to fill expansion joints in concrete structures. Meets HTS 7019.69.40.21 for uncolored glass fiber fabrics with specified parameters. Compresses yet rebounds for durable sealing.