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    MasterSeal 555 - Flexible, polymer cement waterproofing slurry

    How does MasterSeal 555 work?

    MasterSeal 555 is recommended as a waterproofing membrane below concrete, mortar, tiles etc. It is also suitable as a waterproofing coating to concrete structures.

    What makes MasterSeal 555 a unique solution?

    MasterSeal 555 meets the needs of customers who want a cementitious waterproofing product with high crack bridging ability.

    How can you benefit from MasterSeal 555?

    • Flexible - Bridges cracks up to 2 mm when subject to normal movements.
    • Permeable to water vapours - Allows surface to breath, preventing build-up of vapour pressure.


    MasterSeal 555: Technical Data Sheet

    pdf (204.44 Kb)