MALTA UNICA is a special easy-to-apply multi-purpose lightweight fib rous mortar based on selected aggregates, unground alluvial sands free of silt, hydrated lime, hydraulic binder, synthetic fibres, specific additives and perlite. The composition makes the pr oduct extremely light and easy to use, and allows MALTA UNICA to be used for masonry work, hand plastering, sealing traces and cracks, pr otecting installations and for DIY work. MALTA UNICA is an integral part of the SistemaCASA application cycl e of Fornaci Calce Grigolin.