S-Glass Narrow Weave Tape
High-strength S-glass fiber plain weave tape, ≤185 g/m², width ≤30 cm, mechanically bonded for aerospace repair patches and marine composites. HTS 7019.63.1510 applies to its closed woven, uncoated form meeting exact specs. Provides superior tensile strength in lightweight applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width >30 cm but still ≤185 g/m²
Same weight but wider dimension shifts to 7019.63.1530 subheading.
If treated for industrial textile use (e.g., coated for conveyor belts)
Functionally treated glass fabrics become textile products under Chapter 59.
If in yarn or roving form, not woven
Unwoven glass fibers (yarns/rovings) classify under 7019.20, prior to fabric production.
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Import Tips & Compliance
• Submit fiber type certification (S-glass) and weave density proofs to differentiate from standard E-glass
• Package in rolls clearly marked with width and weight to facilitate CBP verification
• Watch for reclassification if cut to shape post-import, potentially moving to 7019.90 as articles
Related Products under HTS 7019.63.15.10
Carbon Fiber Prepreg Fabric
A closed weave plain weave glass fiber fabric weighing under 185 g/m², width ≤30 cm, used as prepreg in composite manufacturing for aerospace components. Classified under HTS 7019.63.1510 due to its mechanical bonding, plain weave structure, and specific weight and width limits without coating. It serves as a reinforcement material in high-performance laminates.
E-Glass Plain Weave Fabric
E-glass fiber fabric in plain weave, mechanically bonded, ≤185 g/m², ≤30 cm wide, ideal for PCB reinforcement and electrical insulation. Fits HTS 7019.63.1510 as a closed woven, non-coated glass fiber product meeting weight and dimension specs. Commonly used in electronics for its dielectric properties.
Fiberglass Sleeve Repair Fabric
Plain weave fiberglass fabric strip ≤185 g/m², ≤30 cm wide for pipe and structural repairs in industrial settings. Mechanically bonded, uncoated, classified in HTS 7019.63.1510 for narrow closed woven glass fiber fabrics. Used for creating durable sleeves in plumbing and construction.
Glass Fiber Shim Stock Fabric
Thin plain weave glass fabric ≤185 g/m², ≤30 cm wide used as shim stock for machinery alignment and vibration damping. HTS 7019.63.1510 covers this mechanically bonded, closed woven product. Precision narrow width suits automated shimming applications.