Perma NSA ECO
CEMENTITIOUS TILE MORTAR FOR FIXING TILES
Perma NSA ECO is a cementitious material in powder form composed of Cement, Sand and Polymers which only need on site addition of water to make a mortar which is used for fixing tiles over any cementitious surface or on existing mosaic tiles without removing them. Perma NSA ECO is also used for fixing tiles on difficult surfaces.
Perma NSA ECO is mainly used for fixing glazed, ceramic, terracotta tiles, vitreous tiles, marble, granite tiles on Cementitious surface or on existing mosaic or ceramic floor tiles without removing them or hacking them. Perma NSA ECO is also used for tiling on difficult vertical cementitious surfaces and in cases where the weight of tile is more than the normal ones. Perma NSA ECO can also be used for plaster crack repairs and paver joint grouting.
GUIDE TO APPLICATION
Ensure that the surface to be tiled is clean and free from dust, dirt, grease etc. Mix Perma NSA ECO with clean water in the proportion of 3.5 volumes of powder to 1 volume of water. Mix till a uniform consistency smooth mortar is obtained.
Leave the paste for 10 minutes in the pan for the entrapped air if any to escape and remix the mortar. Apply the mortar uniformly on to the surface to be tiled as well as on the back of the tile and press the tile in position. For increasing the coverage of the material notch trowel technique can be used. While using Perma NSA ECO wetting of the tiles or the surface to be tiled or curing is not required. However it is advisable to wet the tile so that all loose dust particles are removed. Fill tile joints after 24 hours of tile laying.
One Kg of Perma NSA ECO yields a paste of 600 cc. If tiles are fixed with a uniform bed thickness of 2mm then one Kg of Perma NSA ECO can fix tiles on an area of 3.22 sq.ft.
All equipment and tools must be cleaned immediately after use with water. Similar procedure should be adopted for break periods exceeding 15 minutes.
Perma NSA ECO is available in 25 Kg and 50 Kg multi-wall laminated sacks.
Perma NSA ECO has a shelf life of 12 months if stored in manufacturer’s original packing in a cool and dry place away from moisture and heat.