The Metolux 1 Part Wood Filler Dark is a pre-coloured high strength polyester wood filler designed for filling and repairing small pinholes and cracks up to 5mm deep in timber. This fast-drying, easy-to-apply filler is particularly suited to flat face-up applications and works excellently with materials such as MDF and chipboard. The low-odour formula makes it ideal for interior use, and once dried it can be painted, stained, varnished and waxed to match your project requirements. The convenient 250ml tin size provides excellent value for smaller repair jobs.