There are many machines each made of different material like the aluminum or steel or the bronze depending on the industry in which you are working. Also, the damage caused to these machines could be different, some damages might be due to common rusting or corrosion process, some might be due to chemical reactions. Hence, you should be using the epoxy putty in right quality and in the right approach to fix all of the damages in a proper way.
When the issues are not fixed in time or are not fixed properly there could be a delay in deadlines. Hence be a smart service engineer by choosing the best putty.