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    ​MasterEmaco N 307 - Single component polymer modified fairing coat. Cosmetic mortar for concrete surfaces


    How does MasterEmaco N 307 work?

    MasterEmaco N 307 is a single component acrylic polymer modified repair mortar for use as a "fairing coat" or cosmetic mortar. When mixed with water, as directed, a fine grey trowellable mortar results which can readily be applied to fill in pores, blowholes and blemishes on a concrete surface.

    MasterEmaco N 307 can be used as a 'skim' coat prior to the application of protective coatings.

    MasterEmaco N 307 is specially formulated to produce a shrinkage compensating mortar with no cracking when applied in a thin section. Adhesion to concrete and flexibility are excellent. 

    Where is MasterEmaco N 307 applied?

    • As a fairing or skim coat to cover and make good blemishes in concrete surfaces such as slight honeycombing, blowholes, defects caused by 'sand runs', patch repairs, shutter movement and grout loss.
    • Preparatory treatment to concrete to receive a thin film protective coating.
    • To produce a uniform surface over repaired areas 

    What are the advantages of MasterEmaco N 307?

    • Precision made, consistent results.
    • Requires only the addition of mixing water.
    • Shrinkage compensating.
    • Excellent adhesion to concrete.
    • Flexible.
    • Smooth, easily produced finish.
    • Low permeability
    • Excellent resistance to freeze / thaw action and carbonation
    • Reduces ingress of water borne salts, such as chlorides and atmospheric / chemical attack.
    • Subsequent paint coats can be applied with greater economy. ​



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