Dow Styrofoam Blue 25Lb TG 4'x8', 2"
1_0720246 MFG #: 1641
$0.00 / SHEET
Styrofoam Tongue and Groove Insulation is a Type IV extruded polystyrene foam insulation with tongue and groove edges. It is for a wide range of commercial and residential applications. It is lightweight, moisture resistant, and thermally efficient.