Refer to Letter K&TPD/KRP&SFPD/SF/L-215/13 and use the following as recommended earlier;
1. Use Renderoc TG for patch repair in concrete and masonry for voids greater than 10mm depth.
2. Use Renderoc FC for repairing minor imperfections in concrete surfaces.
3. Use Renderoc LA Xtra for structural from 50 mm to 200 mm depth.
4. Use CEBOND as a bonding agent.