Rockwool Foil Faced CurtainRock 40 24" x 48" (All Sizes) Thickness:2 in Suitable for all types of

Suitable for all types of insulation including extruded polystyrene (XPS)

Virtually zero Global Warming Potential (GWP)

25" x 24" x 48" 144 18 6

5" x 15" x 48" 160 32 3

Does not come with the gun

Rockwool Foil Faced CurtainRock 40 24" x 48" (All Sizes) Thickness:2 in Suitable for all types ofROCKWOOL CURTAINROCK, CURTAINROCK 40 and CURTAINROCK 80 are lightweight, semi rigid stone wool insulation boards designed to meet a variety of curtain wall specifications. ROCKWOOL SAFE is UL and Intertie approved as a forming material for numerous fire stop systems. ROCKWOOL SAFE together with CURTAINROCK 40 80 provides a comprehensive critical line of defense in fire protection that has been UL ULC tested and approved for perimeter fire containment.