Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 85mm Cavity (12 Per Pack) Ridges The Freeflow range has been

The Freeflow range has been designed to ensure both reliable

Use one or two thicknesses of batten to suit the tile thickness

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porous polypropylene film

Careful consideration must be taken to ensure the correct side of the cap is used during fitting

Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 85mm Cavity (12 Per Pack) Ridges The Freeflow range has been( Pack of 12 ) The Timloc Thermo Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock is made for a 85mm cavity width and will help to restrict the spread of flames within the external masonry while also offering additional noise reduction at wall junctions. These thermal and acoustic cavity stop socks will easily friction fit within the cavity and can be installed both vertically and horizontally into the cavity during construction. Made from lengths of low