Roofing Underlayment Glass Scrim
A chemically bonded open glass fibre scrim used to reinforce asphalt roofing underlayment membranes. The open grid allows asphalt saturation while providing tensile strength and dimensional stability. This product falls under tariff item 7019.73.00 as an 'other open fabric' of chemically bonded glass fibres.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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 the scrim is woven or knitted
Woven open fabrics are classified under a different subheading.
If the scrim is part of a finished roofing membrane
Finished membranes may be classified by their essential character.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the scrim is chemically bonded and not woven; provide the bonding agent's technical data to the CBSA
• If the scrim is coated with bitumen, it may be classified as a composite article
• Check if the product meets Canadian roofing standards, which may affect import documentation
Related Products under Tariff item 7019.73.00
10.5-Micron Continuous Filament RFL Tire Cord Mesh
An open mesh fabric woven from 10.5-micron continuous fiberglass filaments, impregnated with resorcinol formaldehyde latex (RFL) for adhesion to tire rubber. This product is a chemically bonded open fabric of glass fibres, falling under tariff item 7019.73.00 as 'Other open fabrics'.
9-Micron RFL Treated Fiberglass Tire Reinforcement Fabric
A chemically bonded open weave fiberglass fabric made from 9-micron continuous nonconductive filaments, impregnated with RFL for bonding in pneumatic tire plies. This product is an open fabric of glass fibres, chemically bonded, and is classified under tariff item 7019.73.00.
Acoustic Panel Backing Glass Fabric
A chemically bonded open weave glass fiber fabric used as backing for sound-absorbing acoustic panels. The open structure enhances sound transmission, and this product is classified under tariff item 7019.73.00 as an other open fabric of glass fibres.
Alkali-Resistant Glass Open Fabric
A chemically bonded open weave fabric of alkali-resistant (AR) glass fibers used for concrete reinforcement. The AR glass composition resists cement alkalinity, and this product falls under tariff item 7019.73.00 as an other open fabric of glass fibres.
Chemically Bonded Fiberglass Filter Media Fabric
A lightweight open-structure glass fibre fabric (≤185 g/m²) chemically bonded for industrial air filtration systems. It captures particulates while maintaining airflow in HVAC and dust collection applications. This product is classified under tariff item 7019.73.00 as an 'other open fabric' of chemically bonded glass fibres.
Chemically Bonded Fiberglass Open Weave Fabric
An open weave fabric made from chemically bonded glass fibers, used primarily in filtration and reinforcement applications. This product is classified under tariff item 7019.73.00 as an other open fabric of glass fibres.