2-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft
by DuPont
Dupont Styrofoam Type 4 XPS Rigid Insulation 2-inch x 2-ft x 8-ft.
DuPont™ Styrofoam™ Brand SM30 Extruded Polystyrene Foam Insulation is ideal for use in foundations, floor slabs, attics and crawlspaces, where it resists water pickup – a characteristic that allows it to maintain its high R-value.
12 sheets per bundle.