Rockwool AFB 3"x15"x48"
ROCKWOOL AFB® is a lightweight, semi-rigid batt insulation specifically designed for steel stud interior wall and floor applications. This stone wool-based insulation is made from natural stone and recycled content. It's a sustainable product that provides superior sound absorbency and fire protection for overall occupant comfort and safety. The AFB product comes in a number of thicknesses to meet the requirements of both retrofit and new construction applications.