#2100 • (18) 4'x4'x2.6" EnergyGuard Polyiso Insulation Sheets Part of GAF EnergyGuard Polyiso Insulation (160241) (timed auction by Bid-2-Buy) Status: Sold (18) Pieces 2.60" 1497 BD FT 576 Sq Ft 20PSI 4X4