![3M Fire Block Sealant FB 136, Heat Resistant, Gray Caulk, Bonds to Concrete, Metal, Wood, Plastic, Cable Jacketing, 1 Count: Industrial Sealants: Amazon.com: Industrial & Scientific 3M Fire Block Sealant FB 136, Heat Resistant, Gray Caulk, Bonds to Concrete, Metal, Wood, Plastic, Cable Jacketing, 1 Count: Industrial Sealants: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/519yfG8mB6L.jpg)
3M Fire Block Sealant FB 136, Heat Resistant, Gray Caulk, Bonds to Concrete, Metal, Wood, Plastic, Cable Jacketing, 1 Count: Industrial Sealants: Amazon.com: Industrial & Scientific
![3M Fire Block Sealant FB 136 to Dia x 0.024-in to 0.024-in H Firestop Caulk/Sealant in the Firestop Products & Systems department at Lowes.com 3M Fire Block Sealant FB 136 to Dia x 0.024-in to 0.024-in H Firestop Caulk/Sealant in the Firestop Products & Systems department at Lowes.com](https://mobileimages.lowes.com/productimages/10fc907d-e04f-475b-8abc-34e115358e48/44562283.jpg)
3M Fire Block Sealant FB 136 to Dia x 0.024-in to 0.024-in H Firestop Caulk/Sealant in the Firestop Products & Systems department at Lowes.com
![3M FB-Foam to Dia x 0.039-in to 0.039-in H Fire Block Foam in the Firestop Products & Systems department at Lowes.com 3M FB-Foam to Dia x 0.039-in to 0.039-in H Fire Block Foam in the Firestop Products & Systems department at Lowes.com](https://mobileimages.lowes.com/productimages/b79d5a12-a325-4e6d-b4f7-c487ce8142d2/66394746.jpeg)