Swell bars are used to seal connections in concrete construction, precast concrete segments, proof shafts, and pipe penetrations that are subjected to hydrostatic pressure, either continuously or intermittently. When water comes into contact with it, it swells, sealing the pores and gaps in a concrete joint.
SWELL BAR 20MM X 10MM X 10M @ 13,000/-
SWELL BAR 20MM X 5MM X 20M @ 15,000/-