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BS 5980:1980,IS:15477:2004

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.


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.


  • Can be used for fixing tile over tile.
  • No need to break or hack the existing tiles.
  • Makes the tiled area waterproof.
  • Holds the tiles even at high temperatures.
  • Single component hence easy to use.
  • Withstands temperatures up to 200° C.


Bulk Density : 1650 kg/m³
Pot Life of Paste : 45 min at 35°C
Form : Free Flowing Powder
Color : Grey



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.


PERMA warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.

The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.

The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.

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