KerKoll Grout 3000 5kg 
KeraKoll Grout 3000 is a premium, highly versatile, flexible, efflorescence  free, fast setting wall and floor grout. Specially formulated using hybrid  thickening systems and polarised fillers and additives alongside carefully  selected cements and additives, to produce a smooth and controlled  workability with superior ease of mixing and application properties. Kerakoll Grout 3000's flexibility makes it suitable for use in a wide range of applications,  including for use on surfaces subject to limited movement and/or vibration  such as plywood overlay and underfloor heating systems. KeraKoll Grout  3000 is suitable for grouting joints in wall and floor tiles between 1mm -  20mm wide. KeraKoll Grout 3000 has a very low water permeability making  it ideal for areas subject to prolonged or permanent wet conditions such as wet  rooms and swimming pools. KeraKoll Grout 3000 can be used internally and  externally and it is unaffected by frost after setting.  
When mixed with KeraKoll Flexmaster Additive, the flexural properties of  KeraKoll Grout 3000 are enhanced, making it suitable for a wider range of  substrates, such as T & G floorboards, steel and fibreglass.