JM R-21 Unfaced Fiberglass Batt Insulation – 15 in x 105 in, 76.56 sq ft (2x6 Walls) Blue Patterned Tile 5-in opening (42-in door) per

5-in opening (42-in door) per Masonite measuring guide Weight 58 lb CA Prop 65 Yes UNSPSC 30171500 Frequently Asked Questions (FAQ):

3/8-in thick cabinet sides

5 inches to 30 inches

carbide blade can cut 2 ft

crush-resistant nozzle for jobsite toughness

JM R-21 Unfaced Fiberglass Batt Insulation – 15 in x 105 in, 76.56 sq ft (2x6 Walls) Blue Patterned Tile 5-in opening (42-in door) perR 21 Unfaced Fiberglass Wall Batts JM R 21 unfaced fiberglass batt insulation is designed to improve thermal performance and help reduce unwanted sound transfer in interior wall cavities. Pre cut batts fit standard 2x6 wood stud walls and can be added to existing insulation where no vapor retarder is desired. Key Features: Thermal + Sound Control: R 21 performance helps manage heat flow while also supporting sound control in wall cavities Unfaced