Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 75mm Cavity (18 Per Pack) #slatekit Suitable for both the 0

Suitable for both the 0

Suitable for 10

oil and grease

this pot trowel is suitable for use with asphalt

Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 75mm Cavity (18 Per Pack) #slatekit Suitable for both the 0( Pack of 18 ) The Timloc Thermo Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock is made for a 75mm 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