Stopgap 1200 Pro is a high-performance, rapid-drying floor levelling compound designed for use in commercial and residential applications. Ideal for smoothing out uneven or damaged concrete, cementitious surfaces, and sand-cement screeds, this product provides a smooth, durable, and level base for all types of floor coverings. Its fast-setting formula allows for foot traffic in just 30 minutes, making it perfect for projects that need to be completed quickly without compromising on quality.