Coverage : 5 - 5.5 sq. mtr. / 20 Kg Bag at 3 mm thickness 2 - 2.5 sq. mtr. / 20 Kg Bag at 6 mm thickness 7 - 7.5 sq. mtr. / 30 Kg Bag at 3 mm thickness 3 - 3.5 sq. mtr. / 30 Kg Bag at 6 mm thickness
Trafficable time : 24 hrs (max.)
Curing time : 14 days at 30degree C
Temperature Resistance : 4degree C to 45degree C
Tensile Adhesion (14 days - Air Curing) : 1.3 kN VOC (gm/ ltrs) (IS : 101 (part-2/sec-1)/ 1988 and (part-2/sec-2)/ 1986) : 0.1485
Shear Adhesion Strength (kN) : I. S. 15477:2004 for Type 2 a)
At 24 hrs. in normal drying condition - 4 kN b)
At 14 days in normal drying condition - 10 kN c)
At 14 days in heat ageing condition - 5 kN d)
At 14 days in wet condition - 5 kN
Method of Application
The surface to be tiled should be sound and thoroughly cleaned. Old surface should be free from wax, grease, polish etc.
Add 3 to 3.5 parts of Roff NSA Powder to 1 part of water. At site, addition of water shall be adjusted to attain desired consistency. Do not put water into the powder. Mix with a trowel / slow speed drills (50 - 100 rpm) until a lump free homogeneous paste is obtained.
Always mix the required quantity, which can be consumed with in the prescribed pot life adopting the mixing proportion mentioned above.
Leave the mixture for 5 min. before using.
Spread the adhesive to a thickness of approx. 3-6 mm and comb with a notched trowel. Strictly apply the adhesive paste which can be tiled with in 10 to 15 mins.
Intermittently touch the adhesive paste on substrate by finger. If the adhesive sticks to fingers then continue tiling and if not scrape off the adhesive and apply new coat.
Start placing the tiles on the surface to be tiled. Tap the tiles properly to ensure complete coverage of the backside of tiles and to eliminate the possibility of any air voids.
Keep joints between two-tiles using Tile Spacers
Allow tiling to set for 24 hours and start filling joints next day with Roff Rainbow Tile Mate.
After grouting clean and polish tiles with a damp sponge or cloth. To remove Hard Stains use Roff Cera Clean.
Precautions and Limitations
Always add powder to water and not water to powder.
Do not add more water than recommended.
Do not add sand or cement at site.
Before doing tile-on-tile application, ensure that the original tiling surface is in sound condition.
In case of undulations in the existing floor, rectify the same before applying Roff Non-Skid Adhesive.
Strictly not recommended for the direct use on gypsum plaster, paint, wood and metal.
(L) 47 (W) x 41 (H) x 9 cm
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