R-21.7 Thermafiber® SAFB Unfaced Mineral Wool Insulation 5-1/2 in. x 16 in. x 48 in. (26.65 sq. ft.) | SAFB5.5-16-TF

These products are non-combustible, moisture-resistant, non-corrosive, nondeteriorating, mildew-resistant and vermin-resistant. SAFB resist temperatures over 2,000ºF and add STCs to wall and floor-ceiling assemblies. SAFB can be installed in both steel and wood framed construction.

• Exceptional sound and noise absorption
• Adds STC value to wall and floor-ceiling assemblies
• Provides fire containment in rates assemblies
• Fire resistant to temperatures above 2,000° F (1,093° C)