MasterSeal 590

Fast setting mortar to plug active water leaks in concrete and masonry and for quick covings and patches prior to membrane application

Where to use MasterSeal 590?

MasterSeal 590 is a fast setting cementitious mortar.
MasterSeal 590 stops active water leaks through joints, cracks and holes in concrete or masonry.
MasterSeal 590 is successfully used as a seal for construction joints or floor joints prior to basement tanking with MasterSeal membranes.
MasterSeal 590 is also used for sealing cracks and construction joints in reservoirs and other water-retaining structures.
Rapid anchoring of bolts, conduits, pipes, sanitary equipment, etc. can also be done using MasterSeal 590.

MasterSeal 590 is the safe solution for stopping water leaks and for quick covings and patches prior to the application of cementitious and resin-based membranes

MasterSeal 590 is formulated without the use of chlorides. Therefore dose not promote corrosion on concrete reinforcement.
MasterSeal 590 expands during hardening process, ensuring the effective blockage of water by compressing the substrate. It does not create second paths for water penetration.

Which are the benefits of MasterSeal M590 for you?

MasterSeal 590 is very easy to use as requires only the addition of clean water to produce a ready-to-use, rapid setting, plugging mortar.
MasterSeal 590 will stop leakages where a normal mortar would be washed away and resin would not bond.
MasterSeal 590 allows creating covings in connection joints. Its quick hardening allows the immediate application of the waterproofing membrane.
MasterSeal 590 is the necessary complement in all waterproofing application solving connections and completing the MasterSeal waterproofing system.

Direct contact

Chris Gallivan

Product Manager

+44 7966123422


MasterSeal 590: Technical Data Sheet

pdf (87.64 Kb)


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