Fire-Rated Flexible Filler

Intumescent acoustic acrylic sealant and adhesive with a decibel rating of 55 dBA. When subjected to heat the sealant swells (intumesces) to provide an inert barrier to smoke and flames. Conforms to BSEN 140 pt 3; BSEN20140 & BS476 pt

Fire-Rated Flexible Filler