• DuPont™ Thermax XARMOR (ci) Exterior Insulation, Class A • Thickness: 2", Size: 4' x 8' • R-value: R-13 • Glass-fiber-reinforced polyiso foam core • Tough 4-mil embossed foil facer for durability and NFPA-285–tested assemblies • Designed for use as exterior foam sheathing / continuous insulation in commercial walls
Other
Condition & storage: • New, never installed surplus from commercial projects • Rigid polyiso does not have an expiration date when stored dry and protected from UV.