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    Mapei Planitop Smooth and Repair 25kg

    SKU: CSS0089-00008
    Mapei Smooth & Repair R4 is a rapid-setting structural mortar, expertly formulated for efficient and lasting repairs on both internal and external concrete surfaces, providing excellent adhesion and anti-corrosion properties.
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    Mapei Planitop Smooth and Repair 25kg

    Mapei Smooth & Repair R4, a premium R4-class, rapid-setting fibre-reinforced structural cementitious mortar, guarantees efficient and enduring repairs. This single-pack solution ensures good workability maintenance and rapid hardening for swift, reliable applications. Crafted for simplicity, it's a top choice for both professionals and DIY enthusiasts.

    Key Features:

    • R4-class rapid-setting mortar with fibre reinforcement.
    • Excellent workability maintenance and rapid hardening.
    • Very Low Emission (VOC) content for environmental consideration.
    • 100% dry solids content ensures a robust application.
    • Suitable for concrete substrates with a trowel application method.
    • Theoretical coverage: 17 kg/m² per cm of thickness.
    • Single-layer application from 3 to 40mm thickness.

    Technical Info:

    • Components: Single Pack
    • Type: R4-Class, Rapid Setting
    • Finish: -
    • Stock Colours: Grey
    • Tintable: No
    • VOC Content: Very Low Emission
    • Dry Solids Content: 100%
    • Suitable Substrates: Concrete
    • Application Method: Trowel
    • Theoretical Coverage: 17 kg/m² per cm of thickness
    • Thickness: Single layer from 3 to 40mm thick
    • Application Temp: From +5°C to +35°C
    • Mixing Ratio: 100 parts of Planitop Smooth & Repair R4 with 16.5-17.5 parts of water
    • Pot Life: Approximately 15 mins at +20°C
    • Wait Time Before Finishing With Float: Approximately 20 mins at +20°C
    • Completely Set: Approximately 25 mins at +20°C
    • Cleaner / Thinner: Clean tools with water before product hardens
    • Shelf Life: 12 months from date of production unopened
    • Packaging: Available in 25 Kg bags, Half Pallets, and Full Pallets

    Best Uses

    • Ideal for structural repairs in various concrete applications, providing a reliable, quick-setting solution with minimal environmental impact.


    • Perfect for repairing structures exposed to the open air and continuous water contact, ensuring durability and longevity.
    Products specifications
    Data Sheet Group
    Product Info

    Product Data Sheet - R4 

    Safety Data Sheet

    Safety Data Sheet - R4 


    Below are the shipping rates:

    1. Orders =< 10 Kg: £6.50

    2. Orders =< 30 Kg: £9.99

    3. Pickup: £1.99

    Note: The shipping costs for products weighing over 30 Kg differ, please contact us for the shipping rates.

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    Call Us: 0203 034 1066