All of this formula is treated with boric acid, which is perfect for climates that are extremely hot, cold, or humid. It's ideal for any blow-in installations like attics and can also be dry blown into walls and floors if desired. The 30 lb. bag is ideal for professional contractors.
Bag Size: 30 lb
R-Value: R-13 to R-60
Coverage: 59.6 sq ft at R-19