Owens Corning R-21 Un-Faced Fiberglass Insulation Batts (All Sizes) Size:5.5 in. x 23.25 in. x 93 in. (5 Bags) R-SEAL 3000W excels in demanding

R-SEAL 3000W excels in demanding temperature and humidity applications and provides superior performance and durability over a wide range of environmental conditions

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Necessary to complete FWU window installation

Exchangeable push plates for: Mixing ratios 1:1

Owens Corning R-21 Un-Faced Fiberglass Insulation Batts (All Sizes) Size:5.5 in. x 23.25 in. x 93 in. (5 Bags) R-SEAL 3000W excels in demandingThe Owens Corning R 21 Un Faced Batts are flexible fiberglass insulation batts that are used for roof ceiling and interior exterior wall applications. They're installed in wood or metal framing cavities or between furring channels. Size Sq Ft Pack Batts Per Bag IRN Application 5. 5 in. x 15 in. x 93 in. 77. 5 8 U89B Wood 5. 5 in. x 15 in. x 105 in. 87. 5 8 K27 Wood 5. 5 in. x 15. 25 in. x 93 in. 68. 94 7 BU107 Wood 5. 5 in. x 23 in. x 93 in. 89. 13 6