Thermal conductivity, k, is the intensive property of a material that indicates its ability to conduct heat. The lower the thermal conductivity number, the better the insulator. The low thermal conductivity of Nansulate® and the nanomaterial contained in Nansulate® is what makes it an excellent insulator.
Nansulate® coating when fully cured... a mininum of 30 to 60 days after application (depending on humidity and climate), consists of over 70% by volume of the nanomaterial we call Hydro-NM-Oxide.