Up to 4 hours fire integrityHorizontal and vertical optionsSpecified in terraced, semi-detached, apartments and major projectsMeets requirements of Robust Detail Part E and Approved Document BMaximum cavity width available: 300mmEasily installed with compression fit; no mechanical fix is requiredThird-party certificated by IFCApplicationARC Cavity Stop Sock restricts the spread of smoke and flames within the cavity of external masonry walls. It is ideally suited for providing a cavity barrier within the external wall cavity, in line with a separating wall or floor as specified in Approved Document B, and for closing the cavity at eaves level.
