Continuous operation of most furnaces results in deterioration of the hard refractory hot face lining and will damage the backup insulation. Cracking and spalling of the hot face shapes and castable linings will exposure backup insulation to high furnace operation temperatures. The backup insulation will overheat and hot spots will occur, resulting in a shut down of the heater/furnace and a cooling down periode before actual inspection and repair will be possible. 

The Insulcon Hot Spot Repair System will eliminate all those problems, specially trained engineers will act immediately. During the last 25 years, Insulcon executed all over the world with great success many major hot spot repair jobs on process heaters, boilers, reformers, etc. This unique system consists of a special developed pumping mix, a controlled pump system and of course an experienced stand by group of engineers.