Topcem Premix is a ready-to-use mortar requiring only the addition of water. Topcem Premix is suitable in both bonded and unbonded, interior and exterior applications. Topcem Premix has an accelerated cure, allowing for installation of ceramic flooring in 24 hours after placement, and nonbreathable flooring systems in 48 hours. Topcem Premix can easily be screeded or sloped, and has the workability and working time of conventional mortars with a much faster curing time. It is ideal for filling trenches, re-sloping balconies, or forming screeds that may or may not receive subsequent flooring installations.