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    Sikagard®-300 (formerly known as MasterProtect® 300) - High build, Crack-bridging, Elastomeric, protective and waterproof coating for Concrete & Masonry

    How does MasterProtect 300 work?

    MasterProtect 300 is a single component, high performance, acrylic resin based protective coating for long term protection of concrete & masonry from aggressive atmospheric gases such as, carbon dioxide, sulphur dioxide and chloride ions.This protective coating is available in standard pastel colours. It can be made available in custom colours subject to prior agreement.

    Recommended uses:

    MasterProtect 300 is recommended for external protection of concrete to prevent ingress of atmospheric corrosive gases, wind driven rain, and water borne chlorides.

    MasterProtect 300 protective coating applications include protection of:

    • Bridges, Flyovers, Aqueducts, viaducts
    • Residential & Commercial Buildings
    • Multi storey car parks & podiums
    • Chimneys, cooling towers and silos
    • Jetties and berths
    • Overhead water tanks
    • Industrial buildings and power plants

    What makes MasterProtect 300 a unique solution?

    High elongation of MasterProtect 300 enables superior crack bridging charecteristics to protect concrete against ingress of water and water born salts

    What are the features and benefits of MasterProtect 300?

    • Anti-carbonation and sulphate coating -High resistance to CO2 & SO2 diffusion.
    • Resistant to diffusion of chloride ions –suitable for marine applications.
    • UV resistant – this protective coating is suitable for exposure.
    • Resists water ingress and permeable to water vapour – suitable for exposure to splashes or wind driven rain
    • Resists dirt pick up, and growth of fungus - suitable for use in the tropics
    • MasterProtect 300 protective coating – copes with thermal movements of buildings.
    • Washable protective coating with excellent durability


    MasterProtect 300 - Technical Data Sheet

    pdf (217.95 Kb)