Description: Cetfix NSA is polymer modified cement based powder needs to be mixed with water for installation tiles over tile or smooth surface without removing old tiles or hacking the surface. Advantages: Excellent waterproofing characteristics Ready to use, No curing required Soaking of tiles not required Reduces labour cost Excellent adhesion, low shrinkage Area of application: Suitable for tile on tile application Plastered wall Bathrooms Swimming pools Kitchen Wash area 20 KG