Krystol Waterstop Grout

Krystol Waterstop Grout
Krystol Waterstop Grout

Krystol Waterstop Grout is a crystalline grout used to create an internal or external waterstop at construction joints, pipe penetrations, tie-holes and control joints.

Krystol Waterstop Grout contains fiber reinforcements that reduce shrinkage and limit cracking. It is typically used in conjunction with Krystol Waterstop Treatment™ as part of the Krystol Waterstop System.

How It Works

Krystol Waterstop Grout contains Krystol technology. When applied to concrete, Krystol chemically reacts with water and un-hydrated cement particles to form insoluble needle-shaped crystals that fill capillary pores and micro-cracks in the concrete and block the pathways for water and waterborne contaminants. Any moisture introduced over the lifespan of the concrete will initiate crystallization, ensuring permanent waterproofing protection.


    Multi-use –internal or external waterstop

    Permanent crystalline waterproofing and protection

    Crack Resistant, NSF 61 certified; safe for contact with potable water

    Durable; resistant to rain, foot traffic and shifting

    Allows for flexible scheduling; Concrete can be placed / keyways can be filled days or weeks after installation

    Case Studies

    Al Dosary Factory
     Amghara, Kuwait

    Olympic Cauldron
    Vancouver, Canada

    Mark on 10th
    Calgary, AB, Canada


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