1x Cavity Stop - Fire Break, 1200mm (Ynys, Talsarnau LL47)

One Firezero Multi App Sock (Green)
Width: 100m, Thickness: 80mm, Length: 1200m
Suitable for cavities 91-100mm
Product Reference: 2000/91-100

NB The plastic covering has 2 slits + one small hole (see pics):
1. 25mm long slit
2. 90mm long slit
from where it must have caught in storage, which can easily be taped up.

Suitable for all applications as brick, block or timber and steel frame.
Just one left over from a building project, and prefer it to be used and not to go to landfill!

Description
The Firezero Multi App Sock is a 1200mm long, semi-rigid mineral wool cavity barrier designed to provide up to 2 hours of fire resistance, 30 minutes of insulation, and acoustic reduction in masonry cavities. It features a polythene-encapsulated design for compression fitting, preventing smoke and flame spread, and complies with Building Regulations.

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