Can Alumilite be used as an insulator?

Alumilite resins will have some insulative properties but not as much as our silicones (QuickSet works well for potting). Silicones will give you much more thermal insulation than urethanes however Alumilite resins will still act as a mild insulator. It has never been brought to our attention, from out customers that components will overheat or has caused anyone problems when potting pcbs with either our urethane resins or the QuickSet which is the typical silicone of choice for potting applications.