Uncolored E-Glass Closed Roving Fabric
This is a mechanically bonded non-woven fabric made from uncolored E-glass rovings, featuring a closed weave structure suitable for composite reinforcement. It falls under HTS 7019.62.40 as it consists of glass fibers in the form of other closed fabrics of rovings that are not colored. Used primarily in industrial applications like wind turbine blades and boat hulls.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of colored rovings
Colored glass fiber rovings shift to earlier subheading within the same mechanically bonded fabrics group.
If open weave or not closed structure
Open fabrics of rovings classify separately from closed fabrics in the tariff structure.
If not qualifying as glass wool per Chapter 70 note
Fails Chapter 70 glass wool definition (SiO2 <60% without required oxides), falling to mineral wools in Chapter 68.
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Import Tips & Compliance
• Verify mechanical bonding process and roving structure via manufacturer specs to confirm classification under 7019.62.40
• Provide detailed technical data sheets showing uncolored status and closed fabric design to avoid misclassification
Related Products under HTS 7019.62.40
Uncolored Glass Roving Closed Veil Fabric
Mechanically bonded closed veil fabric from uncolored glass rovings, used as a surfacing layer in fiberglass reinforced plastics. HTS 7019.62.40 applies to this non-woven, non-colored closed roving product excluding basic mats or chopped fibers. Common in corrosion-resistant panels and marine applications.
C-Glass Uncolored Closed Roving Nonwoven
Non-woven fabric of uncolored C-glass rovings in closed structure, mechanically bonded for chemical-resistant laminates. Fits HTS 7019.62.40 as other non-colored closed roving fabrics, not yarn or basic wool. Used in pipes, tanks, and battery separators.
Uncolored Glass Roving Binderless Fabric
Binderless mechanically bonded closed fabric of uncolored glass rovings, relying on needling for structure. HTS 7019.62.40 includes this as other non-colored closed roving nonwovens. Ideal for filtration media and lightweight veils.
Uncolored Multi-Axial Roving Closed Layer
Closed layer fabric of uncolored glass rovings laid in multiple axial directions and mechanically stitched. Classified HTS 7019.62.40 for non-colored closed roving nonwovens excluding woven. For high-performance marine and wind energy composites.
S-2 Glass Uncolored Roving Mat Fabric
A closed fabric of uncolored S-2 glass rovings mechanically bonded into a non-woven mat for high-strength aerospace composites. Classified in HTS 7019.62.40 due to its non-colored, closed roving structure excluding yarn or woven types. Essential for lightweight structural parts in aircraft.
Uncolored AR-Glass Closed Roving Fabric
Mechanically bonded closed fabric from alkali-resistant uncolored AR-glass rovings for concrete reinforcement. HTS 7019.62.40 covers this as other non-colored closed roving fabrics of glass fibers. Applied in GRC (glassfiber reinforced concrete) panels.