Fitherm® AG is a non-combustable glue (A1) based on water glass. Fitherm AG is developed for bonding different parts or filling small gaps or cavities in fire protection and foundry industry. Fitherm® AG could be used to bond, for example, gipsum board, cement fibre board, calcium silicate board etc. or with steel, concrete, masonry etc. Fitherm® AG cures mainly by means of dehydration, therefore, is not applicable if the bonded materials do not allow water to escape. Fitherm AG is not resistant to humidity and recommended to apply only in interior and dry areas. Fitherm AG possesses a high thermal stability up to 800°C. In case of fire Fitherm AG does not emit any combustible and harmful gases.
The bonding surfaces have to be free of dust and grease. The materials to be bonded should not contain more than 5% water. Apply Fitherm® AG on the bonding surface using a spatula. Keep the bonded parts fixed for approximately 2 hours. Fitherm® AG reaches its maximal bonding strength after 24 hours. Do not use if the temperature falls below 5°C.
Fitherm® AG is available in 1 and 5 liter bucket. Other packaging on request.
Fitherm® AG should be stored in original packaging under normal room conditions. Keep Fitherm® AG from freezing. During handling and processing the wearing of protective gloves and goggles is recommended.