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    Tub Boxes
    TB-NP-0200 & TB-TW-0200

    Tub Box
    Extension Kit

    *T-Rating when penetrant is non-metallic

    • Provides for a watertight slab penetration
    • UL Listed firestop device
    • Built-in water, fire, smoke and gas protection
    • Strong and simple installation – no need for fire caulking or mineral wool
    • Device accepts PVC, ABS and brass drain pipes using the appropriate seal plug provided
    • Allows for expansion, contraction and movement

    “FBC™ System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® piping systems and products made with TempRite® Technology.” “The FBC System Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials, Inc. or its affiliates.”