Insulating And Exothermic Sleeves is a sturdy and robust hollow member which acts as a feed unit within a metal casting system. It is compatible with both ferrous as well as non-ferrous materials like steel, iron, aluminum, bronze, etc. It can be used in manual, pressure, and impact molding. This feed unit is fabricated by using the latest production techniques to provide high dimensional accuracy and excellent structural uniformity. Insulating And Exothermic Sleeves offered by us is available in different sizes as per their demands at a low price range.