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SIDERISE EW masonry wall systems have been developed to provide a simple and easy to install method of sealing external wall cavities.
EW-FS120 is for use as a Fire Stop in accordance with the NCC or BCA.
Additionally, the products have excellent sound reduction qualities which can be used to combat unwanted noise via flanking transmission.
Fire resistance: up to 2 hours
Sound reduction: up to 25dB (Rw)
Integral smoke barrier
Resilient to accommodate site tolerances without cutting
Certifire 3rd Party Approval