Violet Glass Fiber Gasket Backing Material
Thin violet-colored nonwoven mechanically bonded glass fibers (145 g/m²) as backing for high-temp gaskets in engines. Classed in HTS 7019.69.90.10 for lightweight colored fabrics. Chapter notes uphold glass fiber article classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-mechanically bonded nonwoven
Bonding method differentiates subheadings in lightweight nonwovens.
If coated or combined with rubber
Rubber gaskets reinforced with glass fabric classify under Chapter 40.
If mineral wool not qualifying as glass
Fails Chapter 7019 glass wool specs, moves to general mineral wools.
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Import Tips & Compliance
• High-temperature resistance certs for automotive/industrial validation
• Uncoated backing stays in 7019; rubber-coated becomes Chapter 40
• Specify mechanical bond; adhesive types risk other headings
Related Products under HTS 7019.69.90.10
Orange Glass Fiber Medical Wipe Fabric
Lightweight (110 g/m²) orange-colored mechanically bonded nonwoven glass fibers for sterile medical wipes and dressings. Under HTS 7019.69.90.10 for colored ≤185 g/m² glass fiber fabrics. Article status retained per heading 7019 note.
Black-Dyed Fiberglass Speaker Grille Cloth
Mechanically bonded black nonwoven glass fiber fabric (155 g/m²) for audio speaker protective grilles, allowing sound passage. HTS 7019.69.90.10 covers this colored lightweight variant. Not woven, per fabric distinction.
Colored Fiberglass Nonwoven Insulation Mat
A lightweight mechanically bonded nonwoven fabric made from colored glass fibers, weighing 150 grams per square meter, used for thermal and acoustic insulation in appliances. It falls under HTS 7019.69.90.10 as a colored glass fiber fabric under 185 g/m², distinct from woven fabrics or yarn. This classification applies per Chapter 70 notes for glass fiber articles.
Pink-Tinted Glass Fiber Battery Separator Mat
A thin, colored nonwoven glass fiber mat weighing 120 g/m², mechanically bonded for use as separators in lead-acid batteries to prevent short circuits. Classified in HTS 7019.69.90.10 due to its colored, lightweight nonwoven structure from glass fibers. It retains article character per Chapter notes for heading 7019.
Blue-Dyed Fiberglass Roofing Underlayment Fabric
Mechanically bonded, blue-colored nonwoven glass fiber fabric at 170 g/m² used as secondary barrier in roofing systems for moisture resistance. It qualifies for HTS 7019.69.90.10 as 'other' colored, lightweight glass fiber fabrics per the hierarchy. Not considered worked beyond permitted processes in Chapter notes.
Green Glass Fiber Air Filtration Media
Lightweight (140 g/m²) colored nonwoven mechanically bonded glass fibers designed for HVAC air filters to capture particulates. Falls under HTS 7019.69.90.10 as other colored glass fiber fabrics ≤185 g/m². Chapter notes confirm inclusion as glass fiber articles.