Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 125mm Cavity (8 Per Pack) Arris Hips Lightweight when compared to traditional

Lightweight when compared to traditional materials

Do not nail through the front of the trim

lightweight composition with high stretchability

Unique profile: 95mm pitch from corrugation to corrugation

the precisely hollow ground blades reduce friction

Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock For 125mm Cavity (8 Per Pack) Arris Hips Lightweight when compared to traditional(Pack of 8 ) The Timloc Thermo Loc FRSTOP 1 Hour Fire Rated Cavity Stop Sock is made for a 125mm 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