Osmotic mortar Fassa M0660, is a white or gray osmotic cement mortar against humidity, composed of special binders and inorganic fillers sold in 25 kg bags.
USE
AQUAZIP MO 660 is a specific mortar for the rigid waterproofing of concrete or masonry surfaces even at high positive hydrostatic pressure and counterthrust up to 2.5 atm.
These characteristics improve processing and adhesion to the support even in the presence of counter-thrust water.
Furthermore MO 660 is used to waterproof internal and external surfaces of rooms. For example, basements, water tanks, foundation walls, irrigation channels and in general cement surfaces subject to the presence of water even in slight counterthrust.
In general, the installation surface must be mature, intact, stable and mechanically resistant. Any traces of oils, greases, waxes, paints, varnishes etc. must be removed beforehand, as well as any crumbling or removable parts. It is necessary to previously seal the cracks and any deteriorated parts with products from the GEOACTIVE line. Any infiltrations or water leaks must be blocked with FASSABLOCK. After saturating the base with water, avoiding surface stagnation, apply MO 660 to the full surface.