Coated Plain Weave Glass Fiber Fabric for Insulation
This is a closed woven, plain weave fabric made from uncolored glass fiber yarns, mechanically bonded and laminated with a polymer coating for enhanced durability. It falls under HTS 7019.64.40 as a coated, non-colored closed woven glass fiber fabric, distinct from colored variants or other weaves. Commonly used in thermal and acoustic insulation applications.
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 not mechanically bonded into a fabric
Non-woven glass fiber mats or mechanically bonded non-fabrics fall under 7019.31, lacking the woven structure.
If colored
Colored variants of the same coated plain weave fabric shift to 7019.64.20 due to pigmentation.
If primarily considered textile fabric coated with glass
If the coating or lamination emphasizes textile over glass fiber properties, it may classify under Chapter 59 as coated textiles.
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Import Tips & Compliance
• Verify the fabric meets 'closed woven, plain weave' criteria with documentation on weave type and lamination process to avoid misclassification
• Provide lab tests confirming glass fiber composition and absence of coloring agents, as 'not colored' is key for this subheading
• Ensure mechanically bonded structure is evidenced; common pitfall is classifying non-bonded mats under 7019.31
Related Products under HTS 7019.64.40
Laminated Glass Fiber Plain Weave Cloth for Composites
A plain weave, closed woven fabric of uncolored glass fiber yarns, mechanically bonded and laminated for use in composite reinforcement. Classified in HTS 7019.64.40 for its non-colored, coated/laminated plain weave structure per Chapter 70 notes on glass fibers. Ideal for aerospace and automotive composites.
Mechanically Bonded Coated Glass Fabric for Gaskets
Plain weave, closed woven uncolored glass fiber fabric laminated for gasket and sealing applications. HTS 7019.64.40 covers this specific coated, non-colored type, excluding unfinished sheets. Provides heat resistance in engines.
Non-Colored Coated Glass Woven Mat for Roofing
Mechanically bonded plain weave glass fabric, laminated for roofing underlayment and reinforcement. HTS 7019.64.40 specifies this uncolored, closed woven coated type. Enhances asphalt shingle durability.
Laminated Plain Weave Fiberglass for Battery Separators
Uncolored glass fiber plain weave fabric coated for battery separator use, mechanically bonded. Classed in 7019.64.40 as coated non-colored other fabric. Critical for lead-acid batteries.
Coated Glass Fiber Canvas for Protective Covers
Closed plain weave uncolored glass fabric laminated for industrial protective covers. HTS 7019.64.40 for mechanically bonded coated type. Heat and chemical resistant.
Unpigmented Laminated Glass Woven Sheet for Mold Release
Mechanically bonded plain weave glass fiber sheet coated for mold release liners. 7019.64.40 as non-colored coated fabric. Used in composites molding.