Flash Harry Wonder Fill Filler in a 1-liter container is a versatile and high-quality filler designed for repairing and smoothing a variety of surfaces. Ideal for use on walls, ceilings, and wood, this product provides a smooth finish for filling cracks, holes, and imperfections. It is easy to apply, sands easily to a fine texture, and ensures a durable, long-lasting repair. This 1-liter size is suitable for both small touch-ups and moderate repair tasks, making it a practical choice for home improvement projects.