Rapid Setting Cement base Water leak plugging Mortar

ECMAREP 504 is supplied as a ready to use blend of dry powders which requires only the addition of clean water at site to produce a highly consistent, rapid setting mortar which is easy to apply in many difficult conditions. The material is based on a blend of cements, graded aggregates, special fillers and chemical additives which control the rate of set and minimize the risk of thermal cracking.


• Emergency water stopping capability • Excellent bond strength to the substrate • Low exothermal minimizes thermal cracking • Contains no chloride admixtures • Ready to use, Easy Application • Gain High Early Strength


For the rapid temporary patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines.