Bostik Cempolatex Fibreflex is a one part, fibre-reinforced self-levelling compound for smoothing sound, strong substrates where minimal vibration or thermal movement can be a problem.

Capable of accommodating movement, the fibre-reinforced screed can be laid over most common substrates including concrete subfloors, sand/cement screeds, stone, anhydrite screeds, rigid metal, terrazzo and quarry tiles, asphalt and other strong rigid subfloors. The flexible screed can also be used over sound, firmly bonded timber flooring such as 12mm flooring grade SP101 plywood and P5 chipboard, provided the timber is mechanically fixed. It can also be used with most common electrical underfloor heating mat systems. 

With excellent workability and flow characteristics, the floor levelling compound can be trowelled to depths between 3mm and 30mm in a single pour. The protein-free formula means Bostik Cempolatex Fibreflex can be used in biologically sensitive areas. Once set, the surfaces of the self-levelling compound should always be covered with a suitable floor covering.