3M 4MCID Fire Barrier Cast-In Device
$23.21
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Eliminates Time and Expense of Drilling Firestop Holes in Concrete; Designed Specifically for Metal Pipes and Other Metallic through Penetrates; Tear Strips Allow Installers to Easily Adjust Height for Various Concrete Thicknesses; Installs Securely by Attaching Directly to Forms and Floor Decking; Rugged 1-Piece Design Withstands Impact During Everyday ConstructionSpecifications:Style: 1-Piece, Cast-InSize: 4 Inch DiameterMaterial: PlasticColor: RedStandard Package: 6 per CaseApproval: UL, ULC
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