The Kubala 4502 universal flat paintbrush with a working width of 40 mm is designed for applying paints and varnishes. The working part consists of a blend of synthetic fibres of various types and lengths, ensuring even distribution of the coating. The handle is made of varnished beech wood. The galvanised ferrule connects the fibres to the handle and holds them in place during use. The brush is suitable for renovation and decorative work.