Dear, In my industrial installation I`ve got a gas turbine metal outoing exhaust pipe that reaches 400 degrees Celsius. I would like to apply a paint in the outer part of this exhaust pipe in order to guarantee that the temperature in the outher part of the pipe (in this case the painted surface) will not reach 300 degrees Celsius. Would you have a paint capable of doing this? Note) In this case the turbine manufacturer does not allow foam application. Thanks in advance.