Materials and Products

A) Technical Thermal Insulation Textiles

These are textiles used for applications such as thermal insulation, hot-welding and fire protection. They are made of various materials such as fiberglass, silica, ceramics, aramids and other incombustible or fire retardant materials. These textiles can be specially coated with Silicone, PTFE, Acrylic, Vermiculite, Polyurethane and other proprietary materials to tweak or enhance its physical and temperature resistance properties. Typical uses for such textiles include removable insulation covers, welding curtains, fire blankets, radiant heat shields, chemical and fire barriers, thermal-trap jackets and safety clothing.

B) Ropes/ Tapes/ Sleevings
 DSC03958DSC03972 Made from predominantly the same material(s) as the Technical Textiles. Almost all of these have specialized coating(s) to enhance their performance. Applications range from pipe protection, inner roof covers, and boiler insulations, to door seals for oven and furnaces, electrical cables and many more.
C) Aluminized Fabrics
 DSC04044 Heptagon is the exclusive distributor of Gentex Corporation’s range of Dual Mirror and Flexir Aluminized Fabrics. Gentex is the World Leader in aluminized materials and these are used extensively in personal protective apparels, industrial, commercial and military applications. The material is ideal in reflecting radiant heat from high intensity heat sources.

In fact, the aluminized fabrics reflect up to 95% of infrared heat. Almost all our aluminized fabrics are certified to NFPA, ASTM and European Standards.

Comon Styles: (To be Guided)
Fiberglass Styles: 1025, 1014, 1016, 1018
Rayon Styles: 1006, 1017, 1019
Aramids Styles: 1054, 1094, 1088
Preox Styles: 1100-4, 1083, 1085, 1086

D) Ceramic Products
 G_FM BoardF_FM BlanketJ_Foil Faced Blanket  

Heptagon is the appointed distributor of Thermal Ceramics range of refractory products. Thermal Ceramics is a division of The Morgan Crucible Company from the United Kingdom. Being their Exclusive Stockist, our inventory has a wide range of their refractory ceramic products, carrying the brand names of: Kaowool, Cerawool, Superwool, Cerachrome, Blakite.

These products comes in ceramic wool forms, blankets in various densities, boards, paper, fabrics and other refractory products like bricks, crucibles, and many more.

Their temperature classification ranges from 1,000 degree C to 1,425 degree C.

For further details please proceed to the below link:

E) Micro-Porous – High Performance Thermal Insulation

This is a high performance thermal resistance material that minimizes the thermal transmission up to 1,200 degree C.

The material employs fumed silica particles of 5 to 25 nanometers in diameter, which gives a better thermal performance especially at high temperature compared to other conventional insulation products. To elaborate, it is 3 to 4 times better in thermal insulation performance as compared to other conventional materials at high temperature due to the reduction of thermal conductivity at high temperatures.

Heptagon is the Exclusive Distributor of “Microtherm” Products.

The product comes in the form of rigid panels, flexible panels, block mould parts, and many more.

For further details please visit:

F) Craftmanship Fabricated Products

Simen Tank Flexi Cover
Siemen Tank Flexi Cover
Apart from the supply of high temperature material, Heptagon is also a specialized fabricator of flexible insulation covers and other specialized products.

Our products can be customized to suit the customers’ requirements. These “Soft” insulation covers are removable and are made from coated glass fabrics, ceramics blanket, glass needle mat, knitted stainless steel wire mesh.

Industries covered : Petrochemical Plants, Refineries, Power Generation companies, Military, Marine and Offshore establishments and installations, and many more.

G) Safety Products
 DSC04102 Safety products are offered as part of a complimentary line to our core business of High Temperature Insulation and Protection.

Our Safety products are mostly heat related i.e. Proximity and Approach Suits, Fire Escape Xscape Suits / kits and Aluscape Ponchos, Heat Protective and Cut Resistance gloves, Flashstop 1300 Welding Screens and Heptafab Fire and Welding Blankets.