Fire-resistant professional mounting foam Akfix 820P B1, 850gr. FA025

Fire-resistant professional mounting foam Akfix 820P B1, 1000 gr. FA025 is used in rooms with high fire safety requirements for installing door and window openings, fixing wall panels, filling joints and seams. The product is applied to moistened porous substrates during repair and finishing work to insulate water pipes and electrical wires, seal cracks, and fill through cracks and voids. The compound has a high level of adhesion to most building materials (brick, concrete, plaster, wood, glass, metals, rigid PVC) and withstands fire for 235 minutes according to EN 1366-4 standard.