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    MasterCast 630S

    Plasticizing admixture

    How does MasterCast 630S work?

    MasterCast 630S admixture is a ready-to-use plasticizer for use in no-slump concrete fabrication processes. Formulated to improve the manufacturing efficiency of non-plastic concrete products, this admixture adds a significant degree of cohesion for block and pipe applications. MasterCast 630S admixture improves cement particle wetting and increases strength development as a result.

    Recommended uses:

    • Concrete blocks
    • Paving stones and pavers
    • Segmental retaining wall units
    • Concrete roof tiles
    • Dry-cast concrete pipes
    • Hollow-core planks

    What are the unique features of MasterCast 630S?

    • Light to moderate swipe texture
    • Cement dispersion agent
    • Provides improved extrusion characteristics

    What are the benefits of MasterCast 630S?

    • Increases production rate
    • Increases compressive and flexural strengths
    • Improves compactability
    • Reduces breakage and culls
    • Potential cement reduction
    • Extends life of molds and machine parts
    • Increases overall profitability​

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    Related Literature

    MasterCast 630S Data Sheet

    pdf (197.25 Kb)

    MasterCast 630S SDS

    pdf (247.72 Kb)

    MasterCast 630S SDS

    pdf (190.63 Kb)