AVAILABLE FORMS
Semi-Rigid or Rigid Board
Product Description
UET external wall fire stoping rock wool slab is a lightweight, semi-rigid or rigid stone wool insulation that provides superior fire resistance and sound control.
UET fire stopping rock wool slab rock wool slab is FM and Intertek approved as a forming material for numerous firestop systems. This product is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems, between firewalls and ceiling slabs, and around conduit pipes and duct openings through walls and floor slabs.
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