Bacchi

MULTICEM Breathable, water-retaining, fibre-reinforced lightweight plaster, grey in colour, for base coat plastering of GASBETON® walls as well as traditional substrates (brickwork).‎ MULTICEM is a water-retention mortar (based on air lime, hydraulic binder and special aggregates), for internal and external plastering, CE marked according to system 4 in accordance with UNI EN 998-1.‎ It is prepared by adding water alone using plastering machines and must be sprayed from the bottom upwards and levelled off using a straight edge with horizontal and vertical passes.‎ The minimum recommended thickness is 1 cm for interior walls and 1.‎5 cm for exterior walls.‎ The substrates to be plastered must be solid and stable, clean and in normal conditions must not be wetted beforehand, but if they are exposed to the sun they must be cooled by moistening them with water one hour before use.‎ For the subsequent finishing, we recommend using MULTIRASO reinforced with a special fibreglass mesh for smoothing.‎ Indicative coverage: 9 ÷ 11 kg x cm/sq.‎m.‎