HS Code for Fiberglass mat (rovings)

Fiberglass mat made of rovings is classified under HS code 7019.62. This subheading is reserved for non-woven mechanically bonded fabrics and closed fabrics specifically made from rovings. In the context of glass fibers, "rovings" are defined as a collection of parallel filaments or strands gathered together without a significant twist. The manufacturing of these mats involves laying down these rovings in a specific orientation and then mechanically bonding them, often through a process like needling or stitching, to create a stable fabric. This classification is distinct from woven fabrics made of yarns (which have a twist) and from mats that are chemically bonded. The structural integrity provided by the continuous rovings makes these mats ideal for heavy-duty reinforcement in the marine, automotive, and aerospace industries, where high impact resistance and structural strength are required. The classification is driven by the use of rovings as the base material and the mechanical nature of the bonding process.

Products Included

• Woven rovings
• Roving mats
• Needled roving mats
• Stitch-bonded roving fabrics
• Heavy-duty glass fiber reinforcement mats

Common Misclassification

This code is often confused with 7019.19, which covers other types of mats like chopped strand mats (CSM) that are not necessarily made of continuous rovings or mechanically bonded in the same way. It is also confused with 7019.61, which is for open fabrics of rovings. The distinction for 7019.62 is that the fabric must be "closed" (tightly woven or bonded) rather than an open mesh.

FAQ

What is the HS code for fiberglass mat (rovings)?

The HS code for closed fabrics or mechanically bonded mats made of rovings is 7019.62.

What is the difference between rovings and yarns in HS classification?

Rovings (7019.62) are untwisted strands of continuous filaments, while yarns (7019.63) are twisted strands. This distinction is a primary factor in determining the correct subheading.