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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for other mechanically bonded non-woven fabrics
If bonding prevents 'closed woven' determination, shifts to non-woven 7019.59.
If containing >50% non-glass fibers
Articles of carbon fibers or mixtures classify under 6815, not pure glass.
If cut to specific shapes or patterns
Fabric cut to length/width becomes 'other articles' of glass fibers in 7019.90.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide evidence of plain weave and mechanical bonding via microscopy photos if challenged
• Label rolls with exact metrics (width, weight/m²) for quick customs clearance
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.
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.
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.