R-6 16 In. X 48 In. X 2 Ft. Greenguard Unfaced Roll Fiberglass Insulation

Owens Corning MP40 multi-purpose insulation roll provides efficient thermal and acoustic control for small spaces and tight gaps. The product lowers heat or air conditioning loss and improves energy savings. It cuts down noise transfer and sound infiltration between rooms or gaps. The product is flexible and easy to cut (trims easily with basic tools to fit irregular or tight areas like windows, doors, and outlet boxes). It is lightweight, simple to handle and installs with minimal effort.