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    Sika

    MasterSeal M 866 is a tough elastic two component polyurethane membrane


    How does MasterSeal M 866 work?

    MasterSeal M 866 is a two component solvent free polyurethane coating suitable for use in traffic coating and roofing systems to provide crack bridging and waterproofing capability.

    When used in car park decking and roofing systems it will bridge dynamic cracks.

    What are MasterSeal M 866 typical applications?

    MasterSeal M 866 is used primarily as a durable elastic membrane in polyurethane coating systems for car parks and roofs,

    What are MasterSeal M 866 main benefits?

    MasterSeal M 866 is tough, elastic and due to its properties, the aggregate scatter does not sink through the wet coat.​