Sauereisen TempSeal Cement No. 3 is an inorganic adhesive paste offering high temperature resistance combined with with a sealing capability superior to other refractories. TempSeal Cement No. 3 overcomes the inherent permeability of ceramic materials by permitting only a remarkably low level of absorption.
Common uses of No. 3 include the assembly of heating elements, resistors and other electrical components where extreme operating temperatures coexist with a humid environment. The TempSeal Cement effectively conducts heat and insulates electricity while providing a mechanical moisture barrier.