Special fast drying, normal setting cement for the preparation of shrinkage controlled screeds. For the formation of bonded, unbonded, floating and heated screeds on new or existing substrates. Suitable for interior and exterior use, mixed with suitably graded aggregates and water, Topcem hardens within 24 hours, shortening project times significantly. Install ceramic tiles after just 24 hours. Install stone materials after just 2 days. Install resilient and wood materials after only 4 days.