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    MasterSeal 912 - Swelling gasket in paste form

    How does MasterSeal 912 work?

    MasterSeal 912 is a one component, moisture curing pre-polymer which is reswellable when in\ contact with water, suitable for the permanent sealing of construction joints in concrete structures.


    Recommended uses:

    • Construction joints of every kind
    • Connecting joints in sheet pilings or diaphragm walls
    • Sealing of bell butt joints
    • Wall penetration for metal, plastic and concrete pipes, cable bushing
    • Bonding of MasterSeal 910 swelling waterstops on very uneven or rough surfaces. MasterSeal 910 swelling waterstops are pressed strongly into the paste bead
    • Surrounding steel reinforcement bars on pile heads.

    What makes MasterSeal 912 a unique solution?

    MasterSeal 912 is a one component hydro-swelling gasket in paste form. It’s suitable for the permanent sealing of construction joints in concrete structures.

    What are the features and benefits of MasterSeal 912?

    • Simple use
    • High swelling capacity in contact with water
    • Highly resistant to chemicals and saline liquids
    • Good adhesion to dry and moist surfaces (concrete, steel and plastics)
    • Reversible swelling process

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    Downloads

    MasterSeal 912 Technical Datasheet

    pdf (102.66 Kb)