Glass Fiber Scrim Fabric for Roofing Membrane
Chemically bonded open mesh glass fiber scrim weighing 185 g/m² or less, used as reinforcement carrier in bituminous roofing membranes. Provides dimensional stability under thermal cycling, classified HTS 7019.73.90.10. Building envelope component.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If woven polyester-glass hybrid scrims
Mixed fiber content or mechanical weaving changes primary classification heading.
If pre-coated with rubber/bitumen
Textile fabrics impregnated with plastics or rubber shift to Chapter 59.
If denser closed-weave roofing fabrics
Less open structures classify as other chemically bonded fabrics regardless of weight.
Not sure which classification is right?
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Import Tips & Compliance
• Specify scrim construction (ends x picks per inch); provide roofing manufacturer specs; ensure tensile strength certifications meet building codes
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