Applying ceramic wall tiles on wall internally, Applying vitrified tiles on floor (600×600 mm, 600×1200 mm, 800×800 mm, 800×1200 mm) Applying floor tiles on floor (300x300mm, 400×400 mm).

• Suitable for fixing ceramic tiles for floor & walls
• Polymer modified adhesive
• Good strength & Interior Situations
• Easy mixing & application
• KEDIV NSA ADHESIVE K-1250 meets the adhesion requirements of IS0 9001:2015 “Specification for Adhesives for use with Ceramic Tiles

1. Surface Preparation

• The surface should be sound, clean, and free from dirt, oil or grease before KEDIV NSA ADHESIVE K-1250 (Grey) is applied.
• Substrate should be in Saturated Surface Dry (SSD) condition before application of adhesive.
• Substrates should be in plumb before application of adhesive

2. Mixing

• Mix 20 kg of KEDIV NSA ADHESIVE K-1250 (Grey) with 5 to 6 liters of water.
• Mix to a uniform lump-free consistency using a forced action mixer.
• Keep it for approximately 5 minutes to fatten it.
• Hand mixing is recommended for small quantities only.
• Mix as much quantity as can be consumed in 45 min.

3. Application

• Apply KEDIV NSA ADHESIVE K-1250 paste on substrate with plain side of notch trowel. Press paste firmly to work into substrate.
• Comb with notch trowel with notched side, notch trowel to be selected as per required bed thickness.
• Spread as much adhesive paste as can be tiled within 15 minutes.
• Start placing/fixing of tiles & tap using beating block or rubber mallet.
• For large format tiles & stone provide back butter for 100 % coverage & firm bonding.
• Periodically remove a tile to check transfer of material on tile. Also check spread of adhesive, if not proper and if becomes non-sticky then scrap it & apply paste again.

4. Grouting

• Grouting should preferably be carried out at least 24 hours after the completion of tiling.
• For grout joints upto 3mm wide use Kediv High Polymer Tile Grout.
• For grout joints above 3mm wide use RTM Wide.
• After grouting clean and polish tiles with a damp sponge or cloth.

5. Cleaning

• Clean the tools & equipments with potable water immediately after use.

• Always add powder to liquid and not liquid to powder.
• While working in temperature more than 35OC ( 95OF ) always dampen the substrate & finish faster.
• Tiling should not be done when surface temperature is below 4OC.