Akfix Fire-Resistant Acrylic Sealant 310 ml White

Easy to apply. Weather resistant and retains flexibility for a long time. Paintable and oil-free on the surface; does not affect the filled surface. Suitable for gaps up to 50 mm. Fire resistance per TS-EN 1366-4: minimum 240 minutes. Application areas: as a filler where fire resistance is required; at all building joints requiring fire resistance; for insulation in wooden, steel and PVC joinery.