Masonry Cavity Stop Sock 552

Masonry Cavity Stop Sock 552

Masonry Cavity Stop Sock 552 has been designed to prevent passage of fire through concealed voids within the external fabric of a masonry wall construction.

The Stop Sock contributes in satisfying the requirements of guidance documents such as Approved Document B and The Scottish Technical Handbook.

Masonry Cavity Stop Sock 552 assists in reducing flanking sound transmission at wall and floor junctions and is suitable for both vertical and horizontal positioning to the edge of cavities, around penetrations and to sub-divide cavities.

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