Fiberglass Veil Mat 40g/m²
A thin, non-woven sheet of chemically bonded continuous glass fibers weighing 40 grams per square meter, used primarily as a surface veil in composite manufacturing. It falls under HTS 7019.71.00.00 as a chemically bonded glass fiber veil (thin sheet) for reinforcement in laminates. The lightweight, translucent mat provides a smooth finish and protects against resin degradation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chopped strands only, not formed into sheets
Chopped glass fibers without mat formation classify under yarn-like rovings, not fabricated veils.
If woven into fabric rather than chemically bonded veil
Woven glass fiber fabrics fall under different subheadings for textile-like structures.
If mineral wool-based and silica <60% without qualifying oxides
Per Chapter 70 note, non-compliant mineral wools classify as panels/boards in Chapter 68.
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Import Tips & Compliance
• Verify chemical bonding process documentation to distinguish from mechanically bonded mats; ensure silica content meets glass fiber definitions per Chapter 70 notes
• Common pitfall: misclassifying as woven fabric—veils are non-woven thin sheets
Related Products under HTS 7019.71.00.00
Surfacing Veil C-Veil 30g/m²
Synthetic size coated fiberglass veil at 30g/m², chemically bonded for use as a surfacing mat in resin infusion processes. Classified under HTS 7019.71.00.00 for chemically bonded glass fiber veils (thin sheets) in composite surfacing applications. It enhances surface appearance and corrosion resistance in FRP panels.
E-Glass Tissue Veil 20g/m²
Ultra-thin 20g/m² E-glass fiber tissue veil, chemically bonded for embedding in laminates and gelcoat applications. HTS 7019.71.00.00 covers these thin sheet veils of continuous filaments used in marine and automotive composites. It prevents print-through and improves interlaminar bonding.
Powder Bonded Fiberglass Veil 50g/m²
50g/m² veil using powder binder on continuous glass filaments for heavy-duty surfacing in wind turbine blades. Falls under HTS 7019.71.00.00 as chemically bonded glass fiber thin sheets for structural composites. Provides erosion resistance and aesthetic finish.
VRP Veil Reinforcement Mat 25g/m²
VRP (Veil Reinforcement Product) 25g/m² chemically bonded glass veil for vinyl ester resin systems in corrosion-resistant panels. HTS 7019.71.00.00 applies to these thin, porous sheets enhancing chemical resistance. Ideal for pipes, tanks, and architectural cladding.
Silane Treated Glass Veil 35g/m²
35g/m² veil with silane coupling agent for superior polyester resin wet-out in boat hulls. Classified as chemically bonded glass fiber veil (thin sheet) under HTS 7019.71.00.00. Improves mechanical properties and surface quality in marine composites.
Continuous Filament Mat Veil 15g/m²
15g/m² ultra-light veil of continuous filaments chemically bonded for aerospace prepreg surfacing. HTS 7019.71.00.00 for thin sheet glass fiber veils used in high-performance composites. Minimizes weight while providing print-blocking.