HS Code for Fiberglass mesh

Fiberglass mesh is classified under HS code 7019.66, which specifically covers glass fibers and articles thereof, specifically open woven fabrics with a width exceeding 30 cm. This classification is determined by the material composition and the structural weave of the product. Chapter 70 of the Harmonized System governs glass and glassware, while heading 7019 is dedicated to glass fibers (including glass wool) and articles made from these fibers. The subheading 7019.66 is applied because the mesh is an "open woven" fabric, meaning the warp and weft yarns are spaced to create a grid-like pattern rather than a solid surface. For a product to qualify under this specific code, it must be wider than 30 cm; otherwise, it would fall under the narrow fabric category. Even when the mesh is treated with alkali-resistant resins or other coatings for use in construction (such as EIFS or drywall reinforcement), it remains under this code because the glass fiber provides the essential character of the article according to General Interpretative Rule 3(b).

Products Included

• Alkali-resistant fiberglass mesh for exterior insulation finishing systems (EIFS)
• Fiberglass reinforcement mesh for floor heating systems
• Wide fiberglass mesh rolls for drywall joint reinforcement
• Industrial fiberglass screening for filtration
• Fiberglass mosaic tile backing mesh

Common Misclassification

Fiberglass mesh is frequently confused with HS code 7019.61, which is reserved for "closed" woven fabrics where the yarns are tightly packed. Another common error is using HS code 7019.65, which is only for narrow fabrics with a width of 30 cm or less. In some instances, importers mistakenly use 3926.90 for plastic-coated mesh, but if the glass fiber is the primary component by weight and function, 7019.66 is the correct designation.

FAQ

What is the HS code for fiberglass mesh?

The standard HS code for fiberglass mesh that is an open woven fabric with a width greater than 30 cm is 7019.66.

Does the coating on the mesh change the HS code?

Generally, no. Most fiberglass mesh is coated with an acrylic or SBR latex to provide alkali resistance. As long as the glass fiber remains the essential component, it is still classified under 7019.66.