Industrial Insulating Riser Linings are capable of providing thermal and feed performance of exothermic sleeves. These Insulating Riser Linings are made of quality grade material that ensures longer functional life. These Insulating Riser Linings are feeder sleeves that are ideal for feeding ferrous and non- ferrous type alloy castings. Industrial Insulating Riser Linings are highly refractory and have a low density.
