Intumescent & Acoustic Acrylic Sealant
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£3.25
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Intumescent & Acoustic Acrylic Sealant Data Sheet
Evolution intumescent and acoustic sealant is a one part emulsion designed to resist the passage of both fire and sound.
In normal use, the sealant remains flexible enough to retain the sound reduction index of a structure. In the event of fire, it will intumesce and form a char, sealing the gap for up to 4 hours.