The Würth 089260302 Vaku-30 Universal Filler is a high-quality, two-component polyester filler designed for automotive and industrial applications. This 2000g filler offers excellent adhesion to various surfaces, including steel, galvanized steel, aluminum, and fiberglass reinforced plastics. It provides high filling power for repairing dents, scratches, and surface imperfections, ensuring a smooth finish. The Vaku-30 filler is easy to apply and sand, making it efficient for professional bodywork and repair tasks. It is known for its fast curing time and durable results.