Cera Glues

Cera Glue AA is a fiber-free, ready-to-use, water-based, high-temperature-use (up to nearly 1500 C [2732 F]) bonding glue for Alumina-to-Alumina or for bonding high-Alumina content ceramics to one another.  Cera Glue bonds parts together dramatically, creating a strong adhesive connection of the pieces.  Also this glue can be used with dense or porous surfaces: just apply two coats to both faces to be bonded, drying between each coating at room temperature or at 60 C, followed by heating up to at least 1500 C in any atmosphere for around ½-2 hours.  NOTE that this product DOES NOT contain Boron Nitride.

Cera Glue – Sealcoat is a water-based coating that can glue ceramic pieces as well as forming a vitreous impervious seal on most ceramics that withstands thermal cycling.  This product requires a one-time bake-on at 800-850 C for ½ to 1 hour for use up to nearly 800 C (1472 F).

Cera Glue GG is a fiber-free, ready-to-use, water-based, bonding glue for Graphite-to-Graphite or for bonding Silicon Carbide  ceramics to one another.  Cera Glue GG bonds parts together dramatically, creating a strong adhesive connection of the pieces.   Apply  glue to both faces to be bonded and place them together while still wet; then dry the pieces thoroughly at room temperature (i.e., overnight) and/or at 60 C.  To achieve the bond, Cera Glue GG requires a one-time bake-on at >= 800 C (>= 1472 F) for ½ hour.

Cera Glue BondCoat is a water-based paste that can glue/bond high-temperature ceramics, such as high-density Zirconium Dioxide and Silicon Carbide, as well as Boron Nitride. This product requires a one-time bake-on/bonding heat treatment at 1300-1500 C for 1/2 to 1 hour in an atmosphere compatible with the material being bonded (i.e., air, nitrogen, argon, etc.).