AAF-1, AAF-G, RS360-F, RS360A, RS360-HT

High Temperature Adhesives and Glue

Industrial insulation adhesives for up to 3000ºF applications

Unifrax Engineered Thermal Components offers a complete line of high temperature glues to bond refractory ceramic fibre (RCF), Mineral Wool fiber, Bio Soluble fiber and Alumina fiber materials. High tempreature adhesives and glues are available for applications up to 1650°C (3000°F).

High Temperature Adhesive Types


SDSTechnical Data Sheet

Gemcohesive® is produced from high purity Alumina and Silica raw materials. With its low impurity chemical make-up, it provides improved service life and superior thermal performance over other products on the market. Gemcohesive® is suited for applications up to 1260°C (2300°F).

Gemcohesive®-Alumina Insulation

SDS | Technical Data Sheet

Gemcohesive®-Alumina is a high temperature refractory material produced from high purity Alumina and Silica materials. This product has exceptional thermal stability at elevated temperatures and is recommended for applications above the service limit of Standard Gemcohesive®. Gemcohesive® HT is suited for applications up to 1650°C (3000°F).

T-Cast® Glue or Filler

SDSTechnical Data Sheet

T-Cast® Glue or Filler products are made from Polycrystalline Alumina Fibers. These products contain 98% Alumina and are very low in Silica. T-Cast® glue is suited for applications up to 1650°C (3000°F). T-Cast® glues were designed for use in conjunction with T-Cast® Fuel Cell Insulation for use in Solid Oxide Fuel Cells, Furnaces and Kilns having reducing atmospheres, Syngas Production and Nuclear Reactors where the presence of Silica is not desired.

Applications include:

  • Furnace Linings
  • Flexible Pipe Insulation
  • Reformer
  • Insulation
  • Reheating Industrial Furnace Insulation
  • High-temperature Kiln Linings
  • Heat Treating Equipment Lining
  • Appliance Insulation
  • Water Heater & Boiler Insulation
  • Chimney Linings
  • Soaking Pit Seals & Wraps
  • Combustion Chamber Liner
  • Expansion Joint Seals
  • Glass Furnace Insulation
  • Nuclear Reactor Lining
  • Steam Pipe Insulation
  • Refinery Insulation
  • Gas Fireplaces & Wood Stove Insulation
  • Incineration Linings
  • Stack Insulation
  • Syngas Generator Back-up Insulation
  • Fuel Cell Insulation
  • Power Plant Insulation
  • Annealing Furnace Seals and Covers
  • Flare Stack Insulation