ThermalStar® GX Series
Insulation - Heat/Frost
ThermalStar® GX Series is graphite enhanced expanded polystyrene (GPS), providing an insulating value of R5 in a nominal 1” thick panel for various building applications.
ThermalStar® GX Series can be used in:
  • Cavity wall insulation- NFPA 285 approved assemblies
  • Below grade insulation
  • Foundations
  • Freezers and cold storage
graphite nanoparticles

"Nano-sized graphite particles act as radiant energy absorbers and reflectors to reduce the heat transfer caused by radiation." -Retrieved 1/22/2020 from

8240 Byron Center Ave SW
Byron Center, MI 49315

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