Prama intech pvt limited provides various types of electrical insulation and sleevings particularly for electrical industry. There are two types of double walled fibreglass sleevings, viz unvarnished double walled fibreglass sleeves and varnished double walled fibreglass sleeves. Unvarnished double walled fibreglass sleeves are provided with an additional layer of fibreglass braiding. These are used in such applications where extreme heat insulation and high thermal protection of wires and equipments are required. These are available in rolls of 100-meter lengths. Varnished double walled fibreglass sleeves find application where extreme heat and electrical insulation is required for the protection of wires, electrical, electronic equipments and sub-assemblies. These are available in various colours and any cutting lengths.