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    Sikaflex® CR 171 (formerly known as MasterSeal® CR 171) - 2-component joint sealant, pourable, polysulphide-based, chemical resistant with European Technical Approval

    How does MasterSeal CR 171 work?

    MasterSeal CR 171 is a pourable, chenical resistant, two-component polysulphide based joint sealant with hardening system based on manganese oxide.

    What makes MasterSeal CR 171 a unique solution?

    MasterSeal CR 171 is used for sealing horizontal floor joints between foot access and traffic areas (inclincation up to 2%), especially where an effective seal against potentially water-polluting substances is needed, for example in refueling areas at filling stations and for other sealed areas.

    What are the features and benefits of MasterSeal CR 171?

    • Elastic, up to 30% overall deformation admissible
    • Does not contain chlorinated paraffins
    • Approved for its use in facilities of storage, handling and filling of substances hazardous to water by DlBt (Deutsches Institut fur Bautechnik)
    • Resistant to fuels, oils and a large number of other chemicals
    • Available in black and grey