Cellflex 2.44m x 60mm x 9.5mm Fosroc

Cellflex is a compressible, non-extruding, bitumen impregnated, fibreboard expansion joint filler supplied in sheet form strips.
Typical Applications
Used to form and fill expansion joints in in-situ concrete such as pavements and footpaths.
Advantages
Easy to handle, cut and tamp
Resilient
Will not extrude under compression