The Kubala 4020 flat paintbrush with a width of 25 mm is designed for applying water-based and solvent-based paints and varnishes. The bristle head consists of a blend of natural bristles and GOLD synthetic fibres in a 50 : 50 ratio, allowing paint to be picked up and spread evenly. The brush has a nickel-plated ferrule and an ergonomic 2K soft-grip handle for a comfortable, secure grip when painting.