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NSA No.1 Silver is a cement based material for fixing tiles on the floor. It is a coarse powder. It is easy to use, very economical and has excellent bonding and water proofing properties.
WHERE TO USE: It an be use for fixing of tiles on floors.
HOW TO USE:
(A) SURFACE PREPARATION: The floor which is to be tiled should be pre-cleaned to
remove all traces of coating, oil, grease or other such contaminations.
(B) MIXING: NSA No. 1 Silver powder is to be mixed with water at a volumetric ratio of
3.5:1. Take the required quantity of water in a ghamela and mix the NSA No. 1 Silver
powder gradually to achieve a paste. Allow the material to stand for 5-7 minutes for the
polymers to get activated. Then remix and apply the material by a notched trowel or any
such suitable tool.
(C) APPLICATION: Generally tile fixing is done by two methods- buttering method,
notched trowel method. NSA No.1 Silver can be used for both types of applications. In
buttering method, the prepared paste is applied evenly behind the dampened tiles, then
fixed on the floor. In notched trowel method, the prepared paste is applied by a notched
trowel on the floor first and then combed evenly. The dampened tiles should be pressed
over the combed adhesive mortared floor.
- It can be applied even at a low thickness of 2mm with excellent bonding properties, hence it provides more coverage..
- It has excellent bonding properties and it is not necessary to hack the floor or use a mechanical key.
- It waterproofs the tiled floor.
- It is a self-curing material & requires no extra curing.
- It stops shrinkages of cement hence stops cracking of tiles..
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