Rockwool Mineral Wool CavityRock 24" x 48" (All Sizes) Thickness:4 in It's lightweight

It's lightweight

25 In x 54 In 23 In x 51

which prevents moisture from penetrating the insulation

Soudal Compact Economy 13Inch Foam Gun

Rockwool Mineral Wool CavityRock 24" x 48" (All Sizes) Thickness:4 in It's lightweightROXUL CAVITYROCK MD and CAVITYROCK DD are high density semi rigid board insulation products designed for external cavity wall and rainscreen applications. This board insulation combined with the COMFORTBATT thermal batt insulation in the exterior wall stud cavity offers superior long term thermal efficiency, fire resistance, moisture control, and acoustic performance. Thickness Sq Ft Per Pallet R Value 1" 1536 Sq Ft R4. 2 2" 768 Sq Ft R8. 4 3" 480 Sq