Max. temperature >1370°C
Refrex® HT (high temperature resistant) seals can be used as a seal around burners or, for example, in expansion joints of a concrete brickwork. They can be produced in various diameters and designs and are applicable to more than 1500°C.
Refrex® HT seals (seals) are made up of Refrex® fabrics or sleeving. The filling can be selected from various materials, from high temperature resistant insulation materials in various forms, whether or not intumescent, to fillings from high-temperature metal alloys.
Depending on the exact application, the composition is determined in consultation with you. Our Refrex® HT seals can be delivered on a roll or in a certain form.