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    MasterTop 300

    Heavy duty metallic aggregate topping

    How does MasterTop 300 work?

    MasterTop 300 is a cement-based metallic-aggregate floor topping. It provides heavy-duty protection in key areas subject to abrasion and impact. Its energy absorbing capacity is significantly greater than plain concrete, integral fiber concrete, and high-strength natural-aggregate toppings.

    Recommended uses:

    • Floors subject to heavy traffic, impact, abrasion, and continuous wear
    • Where excess wear has been deemed a safety hazard and increased wear is required
    • Loading docks
    • Aisles
    • Waste-transfer facilities
    • Truck or tractor repair areas
    • Steel mills

    What are the unique features of MasterTop 300?

    • Extended working time
    • High-slump (5 – 7" [127 – 178 mm]), screedable consistency
    • High compressive strengths
    • Uniquely processed malleable metallic aggregate
    • Rapid strength gain
    • Eight times more wear resistant than concrete
    • High density
    • Protects against joint deterioration
    • Reduces dusting and absorption
    • Lower modulus of elasticity than concrete of equal strength
    • Available in bulk bags

    What are the benefits of MasterTop 300?

    • Allows ample time to place, float, and finish
    • Ideal for horizontal applications
    • Sustains heavy loads
    • Highest level of impact tolerance and abrasion resistance
    • Floors can be returned to service quickly
    • Longer serviceable life than high-strength concrete and natural-aggregate toppings
    • Resists oil, grease, and many industrial chemicals
    • Minimizes damage to goods; increases the life of material-handling equipment
    • Makes floors easier to clean and maintain
    • Topping is less brittle and more resistant to toppings dynamic loads
    • Ideal for large projects​

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems


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