High temperature fibre products and insulation systems supplied by DUALINVEST are excellent in reducing heat loss and do provide effective protection against heat and molten metal splash for both high temperature applications and people working in the plant. The Fiberfrax ceramic fibre and the Isofrax high temperature insulation are widely used in various processes involved in the production of iron and steel with considerable benefits during manufacturing, such as increased productivity, improved metal quality and energy savings.