Other

7019.12.00Rovings

7019.13Other yarn, slivers

7019.14Mechanically bonded mats

7019.15Chemically bonded mats

7019.19.00Other

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Products classified under Tariff item 7019.1

3B-Fibreglass Chopped Strands 19mm

Chopped strands of E-glass, 19 mm in length, with a dry sizing formulated for thermoplastic reinforcement. These short glass fibres are used in automotive interior parts and polyamide compounds, meeting the tariff item's length requirement of not more than 50 mm.

Advantex Glass Chopped Strands 13mm

Borosilicate E-glass chopped strands, 13 mm long, with enhanced corrosion resistance for roofing mat applications. These short fibres are used in asphalt shingles and meet the tariff item's maximum length of 50 mm.

AR-Glass Chopped Strands 25mm

Alkali-resistant AR-glass chopped strands, 25 mm in length, designed for reinforcing cement in glass fibre reinforced concrete. These short fibres are within the 50 mm limit and are used before mixing into concrete matrices.

C-Glass Chopped Strands 12mm

Corrosion-resistant C-glass chopped strands, 12 mm long, used in fibre-reinforced plastic for chemical tanks and pipes. These short fibres are under 50 mm and are supplied before any matting or weaving process.

E-Glass Chopped Strands 3mm

E-glass chopped strands of 3 mm length, produced from alkali-free borosilicate glass fibres for composite reinforcement. These very short strands are well within the 50 mm limit and are used in resin systems for moulded parts.

High-Silica Chopped Strands 38mm

High-silica chopped strands, 38 mm long, with a silica content above 96% for thermal stability in fire-resistant panels. These strands are within the 50 mm limit and include fused silica variants as per chapter note 5.

O-CF Ovation Chopped Strands 6.4mm

Owens Corning chopped strands of 6.4 mm with a proprietary sizing for BMC compression moulding. These short glass fibres are used in electrical housings and appliance parts, meeting the 50 mm maximum length.

PPG CHOPFLEX Chopped Strands 9mm

PPG engineered chopped strands of 9 mm for BMC/SMC sheet moulding compounds in automotive parts. These short fibres are under 50 mm and are sized for thermoset resins, used in structural panels and bumpers.

S-Glass Chopped Strands 6mm

High-strength S-glass chopped strands of 6 mm length for aerospace composites and ballistic applications. These short fibres are within the 50 mm limit and are not continuous filaments, fitting the chopped strand definition.

Silane-Sized E-Glass Chopped Strands 4.5mm

E-glass chopped strands of 4.5 mm with silane sizing for improved wet-out in polyester resins. These short fibres are under 50 mm and are standard for spray-up and hand lay-up processes in composite fabrication.

Alkali-Free Glass Roving for Lubricant Carriers

Alkali-free glass roving acts as a carrier for dry lubricants in industrial gearboxes, preventing contamination. It is a continuous untwisted glass fibre bundle, qualifying as a roving. Its use as a lubricant carrier does not change its classification as a glass fibre roving.

AR-Glass Roving for Concrete Reinforcement

Alkali-resistant (AR) glass rovings are continuous bundles of glass filaments treated to withstand the high alkaline environment of cement and concrete. They are used to reinforce concrete panels, shotcrete, and GRC (glass-reinforced concrete) applications. As untwisted continuous fiber assemblies, they are classified as rovings under this tariff item.

Braided-Ready Glass Roving for Gland Packing

Pre-twisted glass roving optimized for braiding into gland packing for rotating shafts in compressors. It is a continuous glass fibre bundle with a slight twist, still meeting the definition of a roving. Its intended use in industrial packing does not alter its classification as a roving.

C-Glass Roving for Chemical-Resistant Laminates

C-glass rovings are continuous glass fibre bundles with enhanced corrosion resistance, making them suitable for laminates in chemical processing equipment like pipes and tanks. They are untwisted and lightly bound, meeting the definition of rovings. Their chemical-resistant properties do not alter their classification as glass fibre rovings.

C-Glass Roving for Chemical Tank Linings

Corrosion-resistant C-glass roving is used for resin infusion in chemical storage tanks and piping. It is a continuous untwisted glass fibre bundle, qualifying as a roving. Its borosilicate composition provides enhanced corrosion resistance without affecting its classification.

Continuous Filament Roving for Pump Packing

Continuous filament glass roving serves as primary packing in industrial pumps, offering compression and chemical resistance. It is an untwisted continuous glass fibre bundle, qualifying as a roving. Its use as packing material does not change its classification as a glass fibre roving.

Direct Roving 2400 Tex for Filament Winding

Direct roving with a linear density of 2400 tex is a single-end continuous glass fibre bundle designed for high-speed filament winding of pressure vessels and pipes. It is untwisted and lightly sized, qualifying as a roving. This product is specifically engineered for automated composite manufacturing processes.

Direct Roving 2400 Tex for Pultrusion

Direct-drawn E-glass roving with a linear density of 2400 tex, engineered for pultrusion processes that produce structural profiles. The high strand count ensures optimal wet-out and mechanical properties in composite parts. As a continuous glass fibre roving, it is classified under tariff item 7019.12.00, which covers glass fibre rovings of Chapter 70.

E-Glass Roving for Industrial Packing

E-glass roving consists of continuous glass filaments twisted into strands, specifically designed for use as packing material in industrial machinery seals and gaskets. It is a continuous glass fibre bundle with a light twist, still meeting the definition of a roving. Its industrial packing application does not change its classification.

E-Glass Roving for Wind Turbine Blades

E-glass rovings are continuous bundles of glass filaments specifically formulated for reinforcing composite materials in wind turbine blades. They are untwisted and lightly bound, meeting the definition of rovings. Their high tensile strength and fatigue resistance make them ideal for structural applications.

High-Strength ECR-Glass Roving

ECR-glass roving with enhanced corrosion resistance, designed for marine and subterranean fibreglass reinforced plastic (FRP) applications. This continuous filament roving offers superior durability compared to standard E-glass in harsh environments. It is classified under tariff item 7019.12.00 as a glass fibre roving, consistent with Chapter 70's coverage of glass fibres.

High-Temperature Glass Fiber Roving for Lubrication Seals

High-temperature resistant glass fiber roving is engineered for use as a lubricating material in high-friction industrial environments like pumps and valves. It is a continuous untwisted glass fibre bundle, qualifying as a roving. Its high-temperature properties do not affect its classification as a glass fibre roving.

Powder-Bonded E-Glass Roving for Pultrusion

Powder-bonded E-glass roving features a powder binder sizing that facilitates processing in pultrusion dies for producing structural profiles. It remains a continuous untwisted glass fibre bundle, qualifying as a roving. The powder binder does not alter its classification as a roving under this tariff item.

S-Glass Roving for Aerospace Composites

S-glass rovings are continuous glass fibre bundles with higher tensile strength than E-glass, designed for aerospace structural composites such as aircraft skins and rocket casings. They are untwisted and lightly sized, meeting the definition of rovings. Their advanced performance characteristics do not affect their classification.

S-Glass Roving for Valve Stem Packing

S-glass roving, known for superior strength, is used as compressible packing around valve stems in chemical processing plants to prevent leaks. It is a continuous untwisted glass fibre bundle, qualifying as a roving. Its high-strength properties do not change its classification as a glass fibre roving.

Silica-Rich Roving for High-Friction Lubrication

Rovings with high SiO2 content are designed for extreme lubrication in mining equipment, qualifying as glass wool per Chapter note 4(a). They are continuous untwisted glass fibre bundles, meeting the definition of rovings. Their high silica content does not change their classification as glass fibre rovings.

Single-End Roving for Filament Winding

Single-end glass roving designed for automated filament winding of pressure vessels and rocket motor casings. The controlled tension delivery system ensures uniform winding and high-strength composite structures. As a continuous glass fibre roving, it falls under tariff item 7019.12.00 in Chapter 70, which covers glass fibre rovings.

Textile Roving for Spray-Up Applications

Textile-sized glass roving optimized for robotic spray-up in open mould composite manufacturing. The gun roving format prevents filament breakage during pneumatic delivery, ensuring consistent spray patterns. This continuous glass fibre roving is classified under tariff item 7019.12.00, as it meets the Chapter 70 definition of glass fibre rovings.

Texturized Glass Roving for Bearing Lubrication

Texturized glass roving features bulked filaments for enhanced lubrication retention in industrial bearings and bushings. It is a continuous glass fibre bundle with a textured surface, still qualifying as a roving. The texturizing process does not change its classification as a glass fibre roving.

10.5-Micron RFL Impregnated Conveyor Belt Yarn

High-strength colored fiberglass yarn with 10.5-micron filaments, treated with resorcinol formaldehyde latex (RFL) for use in heavy-duty rubber conveyor belts. This yarn is electrically nonconductive and provides longitudinal reinforcement. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

10-Micron Colored Fiberglass RFL Yarn for Hoses

Rubber reinforcing yarn made from electrically nonconductive 10-micron continuous fiberglass filaments, colored and impregnated with resorcinol formaldehyde latex (RFL) for use in high-pressure rubber hoses. This yarn enhances hose strength and durability. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

10-Micron Nonconductive RFL Yarn for Hoses

Electrically nonconductive continuous fiberglass yarn with 10-micron filaments, treated with resorcinol formaldehyde latex (RFL) for adhesion to rubber in high-pressure hydraulic hoses. This yarn is a sliver or yarn of glass fibres, not put up for retail sale, and falls under tariff item 7019.13.00 as other yarn or slivers.

11-Micron RFL Fiberglass Yarn for Rubber Gaskets

Specialty colored yarn made from 11-micron nonconductive fiberglass filaments with RFL impregnation, optimized for reinforcing rubber gaskets and seals in automotive and industrial applications. This yarn provides excellent adhesion to rubber compounds. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

11-Micron RFL Treated Fiberglass for V-Belts

Fiberglass reinforcing yarn with 11-micron diameter filaments, impregnated with RFL for bonding to rubber in V-belts for automotive and industrial drive systems. This continuous filament yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00.

9.5-Micron Colored RFL Tire Bead Wire Wrap Yarn

Fiberglass yarn with 9.5-micron continuous filaments, electrically nonconductive, colored, and RFL-treated for wrapping steel bead wires in tire manufacturing. This yarn improves rubber adhesion and tire durability. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

9-Micron RFL Fiberglass Yarn for Conveyor Belts

Fiberglass yarn with 9-micron continuous filaments, nonconductive, and RFL latex impregnated for bonding to synthetic rubber in heavy-duty conveyor belts. This yarn is a glass fibre yarn not for retail sale, falling under tariff item 7019.13.00 as other yarn or slivers.

9-Micron RFL Treated Fiberglass Belt Reinforcement Yarn

Colored continuous fiberglass yarn with 9-micron nonconductive filaments, coated with resorcinol formaldehyde latex (RFL) for superior bonding in rubber conveyor belts and transmission belts. This yarn provides high tensile strength and flexibility. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

AR-Glass Roving for Concrete Reinforcement

Alkali-resistant uncolored AR-glass roving yarn for GRC (glassfiber reinforced concrete) applications. This untexturized, unsized continuous filament yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00.

AR-Glass Yarn 1200 Tex

Alkali-resistant AR-glass yarn, uncolored, with a linear density of 1200 tex, used for concrete reinforcement mesh production. This yarn provides high tensile strength and resistance to alkaline environments. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

Basalt-Derived Glass Fiber Yarn

Uncolored continuous filament yarn from basalt-derived glass for marine composites. Per chapter note 5, glass includes fused quartz and other fused silica, and basalt-derived glass falls within this definition. This yarn is not put up for retail sale, classified under tariff item 7019.13.00.

Black Carbon-Coated Glass Yarn

Black carbon-coated glass yarn is a continuous E-glass filament yarn pigmented with carbon black, giving it a conductive surface for use in electronic composite applications. The carbon coating is microscopically thin, so the yarn retains the essential character of glass fibre yarn and is classified as other yarn of glass fibres under tariff item 7019.13.00.

Blue Tracer Fiberglass Yarn

Blue tracer fiberglass yarn is a continuous E-glass filament yarn incorporating blue tracer filaments for layer identification in multi-axial fabrics used in aerospace and wind energy composites. The blue colour is a visual identifier, and the yarn remains a glass fibre yarn classifiable as other yarn under tariff item 7019.13.00.

Brown Natural Tone Glass Roving

Brown natural tone glass roving is an E-glass roving coloured to match wood grain for use in architectural panels. Although described as a roving, it is classified as other yarn under tariff item 7019.13.00 when it meets the definition of yarn, or if the colouring does not alter its essential character as a glass fibre product.

C-Glass Textile Yarn 330 Tex

Uncolored C-glass yarn at 330 tex, designed for electrical insulation textiles and corrosion-resistant applications. This yarn is made from continuous filaments and is not retail-packaged. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

C-Glass Yarn for Electrical Insulation

Uncolored C-glass yarn with continuous filaments designed for corrosion-resistant electrical insulation wraps. This yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00 as other yarn or slivers.

Colored AR-Glass Yarn for Concrete

Colored AR-glass yarn is an alkali-resistant glass yarn dyed for identification in cement board and GRC panel production. The dye does not change the yarn's fundamental nature as a glass fibre yarn, and it is classified as other yarn under tariff item 7019.13.00.

Colored E-Glass Fiberglass Yarn

Colored E-glass fiberglass yarn is a continuous filament yarn made from E-glass fibres, coloured with pigments for identification or aesthetic purposes in composite manufacturing. The colouring does not alter the yarn's classification as other glass fibre yarn under tariff item 7019.13.00.

Custom Multi-Color Code Yarn

Custom multi-color code yarn is an E-glass yarn with multiple coloured filaments forming production batch codes for traceability. The coloured filaments are integral to the yarn, and the product remains a glass fibre yarn classifiable under tariff item 7019.13.00 as other yarn.

Direct Roving Glass Yarn 4400 Tex

Heavy direct roving E-glass yarn, uncolored, with a linear density of 4400 tex, used for wind turbine blade production. This yarn provides high strength and stiffness for composite reinforcement. It is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

E-Glass Continuous Filament Yarn 450 Tex

Uncolored E-glass continuous filament yarn with a linear density of 450 tex, used primarily in composite reinforcement for industrial applications. This yarn is not put up for retail sale and is classified under tariff item 7019.13.00 as other yarn or slivers of glass fibres.

E-Glass Roving Yarn for Composites

Uncolored E-glass roving yarn consisting of continuous filaments assembled into a loose strand, used primarily in filament winding for fiberglass composites. This yarn is a glass fibre yarn not for retail sale, falling under tariff item 7019.13.00.

E-Glass Yarn for Industrial Packing Seals

Uncolored E-glass yarn designed specifically for use as packing material in industrial seals and gaskets. This continuous filament yarn provides high temperature resistance and lubrication properties, and is a glass fibre yarn not for retail sale, falling under tariff item 7019.13.00.

Electrically Nonconductive RFL Fiberglass Yarn 9.5 Microns

Specialty yarn from 9.5-micron continuous nonconductive fiberglass filaments, RFL latex treated for adhesion to polymeric rubber in rubber tracks for construction equipment. This yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00.

Fluorescent Yellow Safety Glass Yarn

Fluorescent yellow safety glass yarn is a high-visibility fluorescent dyed E-glass yarn used in safety barrier netting and geotextiles. The fluorescent dye is for visibility, and the yarn is classifiable as other glass fibre yarn under tariff item 7019.13.00.

Graphite-Impregnated Glass Fiber Lubricating Yarn

Uncolored glass fiber yarn lightly impregnated with graphite for superior lubricity in industrial bearing and stuffing box applications. The minimal treatment maintains glass fiber classification, and this yarn is not for retail sale, falling under tariff item 7019.13.00.

Green Colored S-Glass Yarn

Green colored S-glass yarn is a high-strength S-glass continuous filament yarn coloured green for military and sporting goods composites. S-glass has a higher silica content than E-glass, but it remains a glass fibre yarn classifiable under tariff item 7019.13.00 as other yarn.