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    Defender CSD 50 AP677

    Benefits

    • Consolidates – Defender CSD 50 consolidates friable and loose materials within the stone.
    • Substrate Strengthening – Defender CSD 50 dramatically increases the strength of the substrate which in turn dramatically improves durability and longevity.
    • Water Repellency – Defender CSD 50 is a powerful water repellent which further prevents substrate degradation caused by salt, mineral ingress and mould.
    • Limestone Protection – Provides unparalleled water ingress lock-out and strengthening to Limestone where many sealers fail.
    • Deep Penetration – Defender CSD 50 is based on an extremely small molecule size which enables it to penetrate to between 10 and 20mm in porous substrates.
    • Long Term Benefits –  Defender CSD 50’s long lasting consolidating, strengthening and water repellency protects sandstone, limestone, engineered concrete and porous construction materials from
      • Acid rain, Damage from pressure washing,
      • Erosion cause by sea water, fresh water, wind and weathering,
      • Degradation due to weak cement / quartz bonds within the substrate,
      • Salt ion ingress and salt attack, Spalling (freeze-thaw damage), Efflorescence,
      • Corrosion of reinforcing bar,
      • Mould, mildew and staining,
    • Retains Newness – the high performance protection and long life span offered by Defender CSD 50 is ideal for the preservation and preventative maintenance of:
      • heritage buildings, monuments, sandstone & limestone structures,
      • construction concrete such as bridges,
      • marine and port structures,
      • concrete and clay paved walkways, parking areas, etc
      • stone building facades and perimeter walling,
      • pool surrounds and patios
    • Natural Look – will not discolour or alter the natural look of recommended substrates.
    • UV Stable – Ideally suited for both indoor and outdoor use.
    • Vapour permeable – won’t trap moisture. Does not hinder the natural passage of water vapour.