Have this stone wool insulation by Rockwool with all the qualities needed to improve your life. It is non-combustible, water resistant, fire-resistant, can also be easily be cut and has an excellent sound absorbency. to add to all of these features, it is chemically inert, moisture resistant, does not rot nor promote mildew, fungi or bacteria and is CFC and HCFC-free. The stone wool formula is made from natural and recycled materials. 3 x 15.25 x 47 in. 12-pack batts. Covers up to 59.7 sq. ft.

• Ideal for use in basement ceilings, home offices, media, utility and laundry rooms
• Easy to cut with a serrated knife to fit around doors, electrical and plumbing
• Made from natural stone and basalt rock containing up to 93% recycled content
• Does not promote growth of fungi or mildew
• Higher density and tight friction fit reduces noise between rooms for added comfort
• Non-combustible and delays the spread of fire for added safety
• Friction fit to ensure optimum performance, no sag over the years
• Repels water to protect against bacteria growth