Mayplas MP552 Masonry Cavity Stop Sock 1HR 115mm x 100mm x 1.2m

MP552 CSS Masonry 1HR To Suit 100mm Cav 115mm x 100mm x 1.2m

The polythene enclosed rockfibre barrier is manufactured in bespoke sizes to suit the specified cavity width.

The barrier is held in place under compression between the inner block work and outer masonry leaf.

Masonry Cavity Stop Sock MP552 assists in satisfying requirements of guidance documents such as Approved Document B and The Scottish Technical Handbook.

The product reduces flanking sound transmission at separating wall and floor junctions and complies with Robust Detail (Appendix A) as a “cavity stop”.

Suitable for both vertical and horizontal positioning to the edge of cavities, around openings, at separating compartment lines and to sub-divide cavities.