Mapei Ultralite S2 is a one‑component, lightweight cementitious tile adhesive designed for ceramic, mosaic and stone tiles, including large‑format and thin porcelain tiles. It offers an extended open time, high yield and low dust technology, and can be applied by trowel with strong back‑buttering capacity to ensure full coverage. The adhesive provides good deformation absorption, making it suitable for both internal and external substrates.
