Dow SM SL 4x2x8 Type 4

$67.58 / SHEET
DOW CAVITYMATE is an extruded polystyrene insulation recommended for use as exterior insulated cladding on steel stud walls in new commercial and residential high-rise buildings. It complies with ASTM C578 Type X, meets IBC/IRC requirements for foam plastic insulation, and meets CAN/ULC S701 Type 3.