CertainTeed R21 Paperfaced Batts - All Sizes Size:5.5 in x 23 in x 93 in (Master Pack 4 Bags) close the setscrew and clean

close the setscrew and clean the gun tip with Soudal Gun Cleaner

Suited for backpan or mechanical fastening applications

75 In 22 In x 46

Size Sq/Ft Per Pack 16" x 96" x 3

CertainTeed R21 Paperfaced Batts - All Sizes Size:5.5 in x 23 in x 93 in (Master Pack 4 Bags) close the setscrew and cleanLight density fiber glass batts with a kraft, foil, or a foil scrim kraft (FSK) fire resistant vapor retarder facing. Size Sq Ft Per Bag Batts Per Bag 5. 5" x 15" x 93" 77. 5 8 5. 5" x 23" x 93" 118. 83 8 USES To improve thermal performance of exterior and interior walls and floor ceiling assemblies. Kraft: non exposed steel stud construction. Foil: non exposed wood and steel stud construction. FSK 25: where a Fire Hazard Classification of 25 50 is