ULTRATECH PU2K is a premium two-component, reactive polyurethane (PU) tile adhesive designed for demanding tile and stone installations where superior flexibility, waterproof performance, and high bond strength are essential. It is suitable for fixing ceramic tiles, vitrified tiles, porcelain tiles, glass mosaic, natural stones, engineered stones, and moisture-sensitive stones on both floors and walls. Its solvent-free formulation provides excellent adhesion to absorbent and non-absorbent substrates, making it ideal for interior and exterior applications, including wet areas and heavy-duty installations. It conforms to IS 15477:2019 Type 5 TS2 and EN 12004:2017 / ISO 13007-1:2014 Class R2T standards.