Roff Cemfill is a product typically used for grouting tiles and as a white cement. Here’s a bit more detail:

Roff Cemfill 1Kg Tiles Grout/White Cement:

• Grouting Purpose: Used for filling gaps between tiles. It provides a smooth, strong, and aesthetically pleasing finish.
• White Cement: Offers a bright, clean look, making it ideal for decorative purposes, repairs, and patching work.
• Application: Suitable for both wall and floor tiles in indoor and outdoor settings.
• Features:
  • High bonding strength.
  • Water-resistant.
  • Shrinkage-resistant, ensuring no cracks.
  • Easy to apply and clean.

Usage Tips:

• Preparation: Ensure the surface is clean, dry, and free from grease or dust.
• Mixing: Mix with the recommended amount of water to achieve a smooth, lump-free paste.
• Application: Use a rubber float to spread the grout into the tile joints. Wipe off excess with a damp sponge before it sets.

Always follow the manufacturer's instructions for best results.