DEI Form-A-Shield ™ Heat Shield. Can be used on manifolds and turbines. Form-A-Shield ™ provides ultimate protection against heat, as well as chemical and oil spills, dirt, grease and road dirt. Constructed of basalt fiber bonded to glass fiber to reflect heat. -0.5m x 1.2m -Capable of withstanding radiant heat up to 760 ° C DEI Form-A-Shield ™ Thermal Sheath. Can be used on manifolds and turbines . Form-A-Shield ™ provides ultimate protection against heat, as well as chemical and oil spills, dirt, grease and road dirt. Constructed of basalt fiber bonded to glass fiber to reflect heat -0.5 mx 1.2 m -Capable of withstanding radiant heat up to 760 ° C