290ml. Kills germs including MRSA, E-coli and salmonella. Stops mould growth and fungi. 6mm bead covers 10m. Suitable for use with glass and ceramic tiles, PVCu, rigid plastics, polystyrene, wood and painted surfaces. Lifetime guaranteed seal. Specifications: 6mm bead covers 10m. Suitable for use with glass and ceramic tiles, PVCu, rigid plastics, polystyrene, wood and painted surfaces.