CEMTEC ARBO XL1075 is a high quality general purpose intumescent sealant with acoustic properties. It is tested in joints up to 50mm wide and four hours resistance.
CEMTEC ARBO XL1075 is a one part Acoustic, Fire Resistance, Water Based Acrylic Sealant. When subject to flame, CEMTEC ARBO XL1075 will intumesce, blocking the passage of fire and smoke. CEMTEC ARBO XL1075 has good adhesion to a wide variety of common construction
substrates without the need of a primer