3M SZK1153

Fire Barrier Restricting Collar


• Works in conjunction with 3M™ FS-195+ wrap/strip or 3M™ Interam™ Ultra GS

• 28-gauge steel

• Convenient 25-foot roll - cut only what you need

• Required for firestopping plastic pipes larger than 4”
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Item # Unit Of
Measure
Material
List for Quote
3MRC-1 Ea. Add
Item Specifications

Item # Unit Of
Measure
Material
List for Quote
3MRC-1 Ea. Add