Premium Fiberglass and Insulation Sleeves

Silicone Rubber & Resin Coated Fiberglass Sleeves

Durable and flexible, ideal for high-temperature environments.

Description

Heat treated sleevings are coated with Silicone Varnish. A superior class 'H' insulating designed for Class 180 °C insulating systems, Silicone coated sleeving will conform to bends required in complex wiring systems without cracking or creasing even when held in such positions permanently. Reinforced with braided Fibreglass construction the silicone Varnish coating is extremely tough & flexible, withstands rough assembly handling and mechanical stress without the loss of insulating capability. Resistant to inorganic acids alkalis and aliphatic hydrocarbons.

Product DEtails

Brand

FPC

Insulation Class

'H'

Temperature Rang(°C)

180 - 200 °C

Breakdown Voltage(KV)

1.5, 2.5, 4 & 7 KV

Color

Natural, R, Y, Bl, G, BK

Diameter (mm)

1 mm to 30 mm

Surface

Silicone with Fiber Glass Braided

Silicone Elastomer Fiberglass Sleeves

High elasticity and thermal insulation for dynamic applications.

Description

Silicone Elastomer Fiberglass Sleeves are high-performance insulating solutions designed for applications demanding superior thermal and electrical resistance. Constructed by coating braided fiberglass with high-grade silicone elastomer, these sleeves exhibit excellent dielectric strength, mechanical durability, and flexibility. They are capable of withstanding continuous operating temperatures up to 200°C, making them ideal for environments exposed to extreme heat. The smooth silicone outer layer not only enhances abrasion resistance but also ensures easier routing through tight or dynamic installations, without compromising on flexibility or insulation integrity.

These sleeves are extensively used across a range of high-temperature and high-voltage environments including electric motors, alternators, generators, power transformers, control panels, and wiring harnesses in automotive and aerospace systems. They are particularly valuable in applications where wire protection against thermal stress, mechanical wear, and dielectric failure is critical. Industries such as electric vehicle manufacturing, industrial automation, railways, defense electronics, and renewable energy systems rely on silicone elastomer fiberglass sleeves to ensure operational reliability and safety in their electrical infrastructure.

Product DEtails

Brand

FPC

Insulation Class

Class H

Temperature Rang(°C)

-60°C to +200°C

Tensile Strength

1000 psi

Elongation

>600%

Tear Strength

PP1150

Recommended Shrink Ratio

1:2

Fire sleeve

Fire Protection Fiberglass Sleeves

Description

Our Fire Protection Fiberglass Sleeves are meticulously designed to meet the demanding requirements of thermal environments, providing exceptional performance and reliability. Crafted from non-alkali fiberglass yarn and coated with silicone resin, these sleeves offer a myriad of benefits :
‍Dielectric Properties: Demonstrating excellent dielectric qualities, our sleeves ensure reliable electrical insulation.
‍Protection Material: Specifically designed for use in areas requiring thermal protection, such as in metallurgy and shipbuilding, these sleeves effectively cover electrical wires or fluid pipelines.
‍Resistant to Molten Splash and Flame Thermal Radiation: Providing reliable protection against molten splash and flame thermal radiation, ensuring safety in challenging environments.
‍Moisture Proof: The sleeves are moisture-proof, waterproof, and effective in preventing pollution.
‍Velcro Type for Easy Installation: Available in a Velcro type, eliminating the need to remove hoses and cables during installation. This feature not only saves time but also reduces labor and installation costs.

Product DEtails

Brand

FPC

Temperature Rang(°C)

Continuous: 560ºC, Up to 1650 ºC

Breakdown Voltage(KV)

15 KV

Color

Brick Red & Black

Diameter (mm)

6 to 12mm

Surface

Silicone with Fiber Glass Braided

PU Coated Fiberglass Sleeves

Enhanced abrasion resistance and mechanical strength.

Description

Sleevings are manufactured by coating braided heat treated Fibreglass sleevings with thermosetting polyurethane Varnish qualified for class 'F' (155 °C) operation. It is resistant to acids and most organic solvents and compatible with a broad range of wire enamels, polyester, polyamide, polyimide and polyvinyl formal. By virtue of cross linking, the polyurethane film will not flow upto application of heat. It is available in colours as well as the natural appearance of cured resin.

Product DEtails

Brand

FPC

Insulation Class

'F'

Temperature Rang(°C)

155 °C

Breakdown Voltage(KV)

2.5, 3 & 4 KV

Color

Natural, R, Y, Bl, G, BK

Diameter (mm)

1 to 30 mm

Surface

PU with Fiber Glass Braided

Heat Reflective Sleeving

Reflects radiant heat, suitable for high-heat applications.

Description

Heat Reflective Sleeving is a specialized thermal insulation product engineered to protect sensitive components from intense radiant heat exposure. Comprising high-grade braided fiberglass as the core and laminated with a reflective aluminum foil outer layer, this sleeving is capable of deflecting over 90% of radiant heat, thereby preserving the integrity of cables, hoses, and fluid lines in high-temperature zones. Its construction allows it to withstand continuous operating temperatures up to 550°C, delivering exceptional thermal shielding without sacrificing flexibility or ease of handling during installation.

Widely adopted in applications where thermal shielding is critical, Heat Reflective Sleeving is ideal for automotive exhaust systems, turbo lines, engine bays, industrial furnaces, heavy machinery, and power generator enclosures. It is particularly useful in sectors such as automotive manufacturing, thermal power plants, metallurgy, oil & gas, and aerospace—where components must be protected from both ambient and radiant heat. In addition to its thermal resistance, the sleeve offers excellent moisture resistance, anti-fraying properties, and flame protection, ensuring long-term durability even under harsh operational conditions.

Product DEtails

Brand

FPC

Temperature Rang(°C)

260°C to 550°C

Breakdown Voltage(KV)

Silver Roll

Color

Silver Roll

Length

1 meter/root

Material

Fiberglass + Aluminum Foil

Acrylic Coated Fiberglass Sleeves

Reflects radiant heat, suitable for high-heat applications.

Description

Acrylic Sleeves are produced by curing a modified acrylic resin on continuous fiberglass braid, It is resistant to most acids, organic solvents, oils and water and exhibit fair resistance to alkalis. They are compatible with modified polyester, acrylic, epoxy, phenolic and wire enamels and are designed to perform for long periods in a 155 °C range without loss of any electrical or physical properties.

Product DEtails

Brand

FPC

Insulation Class

'F'

Temperature Rang(°C)

155 °C

Breakdown Voltage(KV)

2.5 & 4 KV

Color

Natural, R, Y, Bl, G, BK

Diameter (mm)

1 to 30 mm

Surface

Acrylic with Fiber Glass Braided

HTG Sleeve

Reflects radiant heat, suitable for high-heat applications.

Description

HTG Sleeves (High-Temperature Glass fiber Sleeves) are premium-grade thermal insulation sleeves engineered for the most demanding high-heat environments. Manufactured from densely braided, heavily treated glass fiber yarns, these sleeves are designed to withstand continuous temperatures of up to 650°C and short-term exposure to even higher peaks. The high-density construction ensures superior thermal insulation, mechanical integrity, and resistance to abrasion, making them an ideal choice where thermal containment and flame resistance are non-negotiable. Their construction allows them to shield cables, hoses, and pipes from direct flame, molten metal splash, and extreme radiant heat.

These sleeves are extensively used in extreme industrial environments such as furnaces, steel mills, refineries, foundries, and metal processing plants, where conventional sleeves would degrade rapidly. Their ability to endure intense heat and physical stress makes them essential for protecting wiring and hydraulic systems exposed to molten slag, welding sparks, or radiant heat sources. Industries such as metallurgy, petrochemical, glass manufacturing, and thermal processing rely on HTG Sleeves to maintain operational safety, prolong equipment life, and ensure uninterrupted high-temperature performance.

Product DEtails

Brand

FPC

Breakdown Voltage (KV)

0.8 – 1.0 KV

Color

Beige, Black

Self-Extinguishing Rating

Material

Alkali-Free Glass Fiber

Kevlar / Aramid Yarn Braided Sleeves

Reflects radiant heat, suitable for high-heat applications.

Description

Kevlar / Aramid Yarn Braided Sleeves are high-performance protective sleeves woven from aramid fibers renowned for their unmatched mechanical strength, thermal resistance, and dimensional stability. These sleeves offer exceptional tensile strength and resistance to cuts, abrasion, and flame, operating effectively in temperatures up to 250°C without melting or dripping under heat stress. Despite their lightweight composition, the sleeves provide a robust protective barrier for cables, hoses, and wiring in high-friction, high-impact environments. Their braided structure ensures both flexibility and resilience, allowing for easy installation while maintaining tight coverage around irregular surfaces.

Ideal for mission-critical applications, Kevlar braided sleeves are widely used in aerospace systems, military and defense equipment, motorsports, high-speed machinery, and advanced industrial assemblies. They are particularly valuable in chemically harsh or high-vibration settings where other materials may fail or deteriorate. Industries such as aviation, railways, automotive racing, oil & gas, and robotics rely on these sleeves for their unique ability to provide durable, long-term protection in environments where thermal, mechanical, and chemical threats converge.

Product DEtails

Brand

FPC

Flammability

UL94-V0

Temperature Rang(°C)

-170°C to +250°C

Melt Point

Does Not Melt

Color

Yellow

Other Features

Resistant to organic solutions

Material

Kevlar Fiber

E Glass Braided Sleeves

Versatile and cost-effective solution for general insulation needs.

Description

E Glass Braided Sleeves are woven from high-quality alkali-free E-glass fibers, specifically designed to deliver reliable electrical insulation and mechanical protection in medium-duty applications. These sleeves offer excellent dielectric strength—typically rated for up to 1 kV—alongside strong resistance to chemicals, solvents, and mechanical abrasion. Their braided construction ensures flexibility and uniform wall thickness, enabling easy installation over cables and conductors without compromising insulation integrity. Rated V-0 for flame retardancy, they are self-extinguishing, making them a safe and cost-effective solution for a wide range of electrical insulation needs.

Commonly applied in the insulation of transformers, switchgear, electric motors, appliance wiring, and control panels, E Glass Braided Sleeves serve as a dependable insulation barrier in moderate temperature environments. Their thermal performance typically supports continuous operation up to 450°C with no degradation under normal electrical loads. Used across industries such as electrical manufacturing, appliance production, automotive electronics, and HVAC systems, these sleeves strike a balance between performance and affordability, offering long-lasting protection for conductors in compact or vibration-prone installations.

Product DEtails

Brand

FPC

Temperature Rang(°C)

Continuous up to 982°C

Melt Temperature

1649°C (3000°F)

Color

White/Natural

Features

Excellent for high-temp exhausts, pipes, hydraulic and water cooling hoses, Excellent low-temp flexibility

Material

Silica Fiber (Braided)