![Building Product: ShelterFoam GPS Graphite Enhanced Polystyrene Rigid Insulation Board - Type IX [1031ded] | ARCAT Building Product: ShelterFoam GPS Graphite Enhanced Polystyrene Rigid Insulation Board - Type IX [1031ded] | ARCAT](https://www.arcat.com/photos/shelter/204269.jpg)
Building Product: ShelterFoam GPS Graphite Enhanced Polystyrene Rigid Insulation Board - Type IX [1031ded] | ARCAT
Plasti-Fab - DuroSpan® GPS R5 Insulation Board is a higher R-value product with an R-value of 4.7 per inch manufactured with NEOPOR – a graphite enhanced polystyrene. Our GPS is an excellent
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