Insulation Material

Our range of products include white fibreglass cloth, rectangle gray mica sheet, deg c syndhania sheet, ceramic fiber insulating blanket, brown ptfe tape and asbestos cement sheet.

White Fibreglass Cloth

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Product Brochure
Packaging TypeRoll
Max Withstanding Temperature350 Deg C
Thickness0.4mm - 3.0mm
ApplicationInsulation Cloth

Fiberglass is a material consisting of numerous extremely fine fibers of glass. Glass fiber is formed when thin strands of silica-based or other formulation glass are extruded into many fibers with small diameters suitable for textile processing. These are useful because of their high ratio of surface area to weight. Fiberglass cloth is a strong and durable woven textile used mainly for industrial, non-apparel applications. Its unique set of valuable properties makes it ideal for many industrial uses, such as for industrial heaters, interiors of circuit boards and conveyor belts. It is also known as bonded fiber fabric.
Fiberglass cloth is used as heat insulating material and an excellent substitute for asbestos cloth. It is widely applied as insulation of soft or hard tubes, heat insulation covering of heater and cooler, fire resistant shell, other insulation protecting covering and insulation of watercraft equipment because of its brilliant characteristics of high intensity, low density, and good insulation.This cloth includes properties like high tensile strength, dimensional stability, high heat resistance, fire resistance, good thermal conductivity, durability, etc.


  • Thermal & Electrical Insulation
  • Rofing Panels
  • Automobile bodies
  • FRP tanks & vessels


Rectangle Gray Mica Sheet

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Product Brochure
Usage/ApplicationThermal Insulation
ApplicationElectrical Winding Insulation
Dimension1000 mm x 600 mm
Thickness0.4mm, 0.5mm, 0.8mm, 1mm

We offer Mica Sheets which are known for their high performing electrical insulation properties and increased mechanical strength. These sheets are suitable for the industrial heaters like band heaters, strip heaters, plate heaters, toaster element, insulation of electrode rods or wire lead sleeving on all types of electrical appliances, motors, electric smelting furnaces & other equipment.


  • Easy to control
  •  Wall thickness & ellipticity
  • Uniform discharge
  • Low break-ability

Deg C Syndhania Sheet

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Product Brochure
MaterialHigh density asbestos
Max Withstanding Temperature350 deg C
Size1075 mm x 1225 mm
Thickness3mm, 6.5mm,8mm,9.5mm,12.5mm,16mm,20mm,25mm, 5mm
Usage/ApplicationThe special properties of syndhania sheets lead to their uses and applications in numerous areas

We deal in a compendious range of " THERMOSIL" Brand Syndhania Sheets that are developed using high-grade asbestos fibers and special grades of cement at our vendors' unit. Our entire product line is kept for maturing for several weeks under controlled conditions of humidity and temperature for optimum durability & strength. Furthermore, these products are ceaselessly appreciated for their Ability to withstand high frequencies, non-rusting properties and resistance to extreme temperature.


·       Spacer strips and end packing blocks in distribution transformers

·       Core plates in foundries and in furnaces

·       For insulation of heated platens of presses

·       For insulation of coils, as top plate or support blocks in induction furnaces

·       Guide strips or splash boards in handling of molten metals on hot castings

·       For handling and transferring hot glass components in the moulding area, and conveyor systems

·       For production of jigs, dies, moulds, guides, buffer strips, tubes, rods and other machined components

·       or transportation of hot metal and pot line insulation in the aluminum industry * as fire barriers or fire check doors.

Ceramic Fiber Insulating Blanket

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Product Brochure
Density64, 96 & 128
Insulated InFurnace,Ovens
Packaging TypeBox
Thickness25 mm
Size7300 mm x 610 mm x 25 mm
Max Withstanding Temperature1260 Deg & 1425 Deg
MaterialCeramic Fiber
GradeRT & HT
I Deal InNew Only

 Our Ceramic fiber blankets are made from high quality spun ceramic fibers, which are mechanically needled from double sides which gives them high strength and increases its surface integrity. Our blankets are air laid into a continuous mat and then are mechanically needled. These ceramic fiber blankets are used in a variety of thermal management applications due to its superior insulating properties, excellent chemical resistance, high resilience and flexibility. Also, these properties are retained at high temperatures without causing smokes or fumes.
Our ceramic fiber blankets are manufactured by bulk fibers prepared using latest spinning process in India. The blanket is light weight, flexible, and available in different densities.

Double needled blanket

Low thermal conductivity

Excellent insulation properties

Excellent tensile strength

Excellent chemical stability

Low weight comparatively other refractory material

Resistant to thermal shock

Flexible and easy to cut and install


Industrial Furnace, Kiln and Own.

Back and wall lining material.

Furnace expansion joints, door, roof heat insulation seal.

High temperature pipe duct, turbine and casting mould insulation material.

Pipe covering insulation of commercial dryers and covers

Heat treating and annealing furnaces

Furnace door linings, seals and hot face repairs

Reusable turbine covers

Veneer over existing refractory

Brown PTFE Tape

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Product Brochure
Tape Width0-80 mm
TypeSingle Sided
Tape Length0-10 m
I Deal InNew Only

We provide an exquisite range of PTFE Tape, which is being manufactured utilizing the adhesive along with backing material, ensuring excellent performance. This product possesses impressive dielectric and electrical insulation properties, resistant to corrosion, versatility, heat resistance, great burst-preventing capacity and durability.


  • Excellent chemical resistance
  • Excellent mechanical strength
  • Dimensional stability under heat and pressure
  • Superior heat and cold resistance
  • High dielectric strength
  • Low electrical losses – non trackingMore specifically PTFE Glass Fabrics exhibits THERMAL, MECHANICAL, CHEMICAL and ELECTRICAL properties


  • Heat sealing in packing industry
  • Printing
  • HDPE woven sacks
  • Food industry
  • Chemical industry
  • Textiles

Asbestos Cement Sheet

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Product Brochure
Packaging TypeBox
Max Withstanding Temperature300 Deg C
Thickness1. 5 mm, 3 mm, 4mm, 5mm, 6mm, and 12 mm
Size1x1 mtr
ApplicationHeat Insulation

We offer Asbestos millboard that is fabricated from selected clean, long asbestos fibres of uniform quality assorted with suitable incombustible binding materials. These mill boards are known for its features such as heat and fire resistance and strength. These sheets can be cut, drilled and screwed to supporting beams, and can be moulded or cemented to any shape.

·       High temperature tolerance
·       Strength
·       Can easily withstand vibratory and impact load
·       Acid, sound and vermin-proof
·       Strong and flexible

·       Boilers and Furnaces
·       Industrial Heating Iron
·       Bedding layers on floor tiles in boiler house.
·       Refractory underlining
·       Damper control heat insulators
·       Boiler door linings
·       Gaskets for burners and ducting
·       Heating appliances such as Domestic, Cookers, and Grills
·       Flue gas and burner seals
·       Combustion chamber linings
·       Heat shield panels
·       Steel, Ferrous and Non-Ferrous Plants
·       Steel and Aluminium making processes
·       Centrifugal casting seals
·       Induction furnace coil protection
·       Splash guards

Fiberglass Insulation Sleeve

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Product Brochure
Usage/ApplicationInsulating Heating Coil
Size1 mm to 30 mm
ApplicationElectrical Winding Insulation,Winding Wire Coating Insulation,Electrical Base,Shell,Motor,Insul
Working Temperature200 Degree

Fiberglass Sleevings We supply Fiberglass Sleevings that possess good qualities of dielectric, excellent softness and high temperature. These are braided with non-alkali fiber glass yarn that is treated with high temperature and then coated with silicon varnish.

PTFE Insulation Sleeve

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Product Brochure
Thickness3-5 mm
Chemical ResistantYes

We are offering for our clients, a wide range of PTFE Sleeve which are used in various industries. These are made from high grade material and exhibits high strength keeping in minds that these are at par with the international standards.


Contact Us

Vijen Boradia (Owner)
Volthermic Electricals
No. 530, Kalbadevi Road, Opposite IDFC FIRST Bank
Mumbai - 400002, Maharashtra, India

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