2-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft R14 x 16 When touch-ups are needed

When touch-ups are needed

lasts permanently tacky

Recognized per ICC ES AC308 for post-installed rebar development and splice length design provisions

CSA certified

The non-skid film protects against spills

2-inch Type 4 XPS Rigid Insulation 2-ft x 8-ft R14 x 16 When touch-ups are neededDupont Styrofoam Type 4 XPS Rigid Insulation 2 inch x 2 ft x 8 ft. R Value of 10. 0. Compressive strength of 30 psi. 12 sheets per bundle. 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.