Since Hex metal's flexibility allows it to be rolled, it easily conforms to circular shapes. It is ideal for lining Ducts, Furnaces, Reactor Vessels, Cyclones, Flue Gas Lines and other high temperature equipment of virtually any shapes.

Flex metal is the direct counterpart of Hex metal, it performs all the same functions of reinforcement of thin wall refractory linings, its design however allows free form rolling to very small diameters. Hex metal becomes impractical to use when the section of plant being protected is of small diameter, the free rolling capabilities of Flex metal allows plant as small as 150mm to lined. Typical applications include Air Distributors, Cyclone Diplegs, Fan Cases, all plants where the practicality of free rolling material is beneficial to maintenance activities.