FP Acrylic Sealant is a 1-component fire retardant acrylic sealant based on a dispersion. FP Acrylic Sealant is fire retardant up to 4 hours in linear joints and can absorb movements up to 7,5%. Plasto-elastic sealant which is slightly intumescent above +120°C and is suitable for fire retardant sealing of linear joints.