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    ​MasterCast 121 is a multi-purpose adhesive, surface sealer, primer and bonding agent, admixture for mortar ​

    How does MasterCast 121 work?

    MasterCast 121 is multi role bonding agent and admixture for cementitious systems. ​

    ​Where can MasterCast 121 be applied?

    • As a bonding agent for cement screeds and render, plaster and concrete. 
    • As an admixture for mortar. 

    What are the advantages of MasterCast 121?

    • Numerous applications from one product. 
    • Economical and simple to use. 
    • Exceptional adhesive properties. 
    • Quick drying. 



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