ROCKWOOL AFB is a lightweight and semirigid stone wool batt insulation designed specifically for commercial green-building applications and industrial construction, where fire resistance and acoustic performance are required.
For steel or wood stud interior wall and floor applications, ROCKWOOL AFB is water-repellent, noncombustible, chemically inert and dimensionally stable. Easy to install, saving time on the job site, it is ideal for friction fit into wall partitions and system applications from party walls to plant/manufacturing walls.