Sika Rapid Repair Mortar
    • Sika Rapid Repair Mortar

    Sika Rapid Repair Mortar


    We no longer stock this product, but can recommend Sika MonoTop 630 Rapid as a great alternative.

    Product not available
    Temporarily Out of Stock


    We no longer stock this product, but can recommend Sika MonoTop 630 Rapid as a great alternative.

    Sika Rapid Repair Mortar is a one component fast setting cementitious repair mortar, meeting the requirements of Class R4 of BS EN 1504-3.


    • For repairing all types of structures
    • Horizontal and vertical repairs
    • Hand applied repairs
    • Floor slabs and car park decks
    • For exterior and interior use
    • In place of R1, R2 & R3 mortars 

    Features and benefits:

    • Pre-bagged for quality
    • Just add water
    • High early strength
    • Rapid setting
    • Contains no chloride admixtures
    • Non corrosive to steel
    • Can be overcoated

    For more details please download the product data sheet from the 'DATASHEETS' tab above.

    Product Details

    Data sheet


    Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

    questions Carl crouch on 2018-11-03 13:07:13

    What is the drying time on this product and can it be used in damp conditions

    Answer from Rawlins’ Technical Team: 

    Sika Rapid Repair Mortar can be applied manually using traditional techniques. Thoroughly pre-wet the prepared substrate a recommended 2 hours before application. Keep the surface wet and do not allow to dry. Before application remove excess water e.g. with a clean sponge. The surface shall appear a dark matt appearance without glistening and surface pores and
    pits shall not contain water.

    Protect the fresh mortar immediately from premature drying for a minimum of 3 days using an appropriate curing method e.g. curing compound, moist geotextile membrane, polythene sheet etc.

    Please refer to the Product Data Sheet for full details which can be downloaded from the 'Download' section on the product page.

    questions Karl on 2016-11-29 07:47:56
    Question: What temperature does it have to be to lay R4 rapid set mortar outside on concrete stairs
    Answer from Rawlins’ Technical Team: 

    Substrate Temperature:+5°C min. / +25°C max.
    Air Temperature:+5°C min. / +25°C max.

    Question about the product

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    Sika Rapid Repair Mortar is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

    Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

    Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

    All delivery costs below are excluding VAT