Insulation boards Kerkotherm are refractory products made of quartz sand, organic fibers and synthetic sealants. They are used as single thermal insulation of head part in casting ingots of deoxidized steels bybottom and top.
Boards are mounted on the wall prior to casting molds by gun nailing or other appropriate means. Board are customized to individual types of molds. Insulation boards meet the technical standard PNK 72 7165.