Asbestos Milboard gaskets provided reliable seals, preventing heat from escaping and ensuring the safe and efficient functioning of electrical equipment. Despite the risks associated with asbestos, these gaskets were prevalent in various electrical devices before safer alternatives became the norm.

The heat resistant discs are made from materials containing a higher percentage and a small quantity of organic binder. Recommended for making up a solid block of supporting internal and external rollers in steel & glass plants.

This is a versatile thermal insulation and heat resistant material produced in sheet form using good quality fibres incombustible fillers and vegetable binders.