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PRODUCT
MP552 Masonry Cavity Barriers are polythene enclosed stone mineral wool cavity barriers manufactured in sizes to suit specified cavity widths.
MP552 Masonry Cavity Barriers assist in satisfying requirements of guidance documents such as Approved Document B and The Scottish Technical Handbooks and are suitable for both vertical and horizontal positioning to the edge of cavities such around openings, at compartment lines and to sub-divide cavities.
MP552 is placed at designated positions during erection of masonry which then compresses the barrier between the inner and outer leaf within the cavity creating a seal against smoke and heat transmission
FEATURES and BENEFITS
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