Colored Chemically Bonded Fiberglass Roofing Mat
A non-woven fabric made from colored glass fibers chemically bonded together, used as reinforcement in asphalt shingles and roofing membranes. It falls under HTS 7019.72.90 as other colored chemically bonded closed glass fiber fabrics, distinct from uncolored or open weave types. The chemical bonding process creates a closed structure suitable for composite reinforcement.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If uncolored
Uncolored chemically bonded closed fabrics fall under 7019.71, changing classification based on absence of coloring.
If in woven fabric form
Woven glass fiber fabrics, even chemically treated, are classified under 7019.40 rather than non-woven bonded mats.
If used as insulation panels rather than fabric
Glass fiber products formed into rigid panels for insulation shift to heading 6808, excluding yarn or fabric forms.
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Import Tips & Compliance
• Verify chemical bonding process documentation to distinguish from mechanically bonded mats; ensure color additives comply with environmental regs; test fiber composition to avoid misclassification as mineral wool
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