Composition: Fine zirconia and alumina, with organic plasticizer, carrier and binder.
Application: The mastic is applied with an ordinary mastic gun available in hardware shops. The mastic will not run, boil , harden or burn after application to a hot surface.
Uses sealing of sliding gate components.
Sealing of hot or cold refractory surface which must be opened later.
Sealing of pot lids for heat treatment containers.
Packaging standard mastic tubes as those used for silicone sealers.