FIREMAS “A” Intumescent Mastic

Description Pyromas A is an intumescent sealant combining water-based acrylic emulsion with fillers to provide high levels of fire resistance in a range of building applications. The one-part sealant is solvent free and when subjected to fire, its chemical reaction emits low levels of smoke while forming a safe, inorganic meringue which provides proven fire sealing in building joints incorporating concrete, wood and metal. BrochureDownload PDF Brochure