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    ​MasterCast 450 - Rapid setting liquid waterproofing admixture to plug active water leakage in concrete​​​


    MasterCast 450 is a liquid waterproofing admixture. When mixed with cement it produces arapid setting mortar that sets in few seconds to seal active water leak in concrete.


    • Water retaining structures, basements, lift wells, tunnels and underground structures.
    • Stops active water or seepage under pressure through joints, cracks and holes in concrete, masonry or rocks where normal mortar would be washed away and resin mortar will not bond.
    • For rapid anchoring of bolts, conduits, pipes, sanitary equipment’s, etc. 
    • Joint filling, pointing between concrete segments in concrete tunnels and pipes
    • As a patch repair prior to the application of MasterSeal waterproofing systems


    • Ultra-rapid setting – Typically 15-20 seconds
    • Chloride-free; will not promote corrosion of steel reinforcement
    • Easy to use; just add cement

    • ​Non-toxic; suitable for use with potable waterwaterproofing systems


    MasterCast 450 TDS

    pdf (264,11 Kb)

    Info & price request

    Address: Cairo Festival City, Building A1 Business District, 1st Floor 11835 Cairo, Egypt​

    Hotline Phone: 15560​