Sika Concrete Crack Repair

    SIK1111

    We no longer stock this product, but can recommend Sikadur 33 as a great alternative.

    Please note: it is important to check that any alternative product is suitable for your requirements, as our suggestion is given in good faith but without warranty. If you are in any doubt please first contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to discuss your project.

    Sika Concrete Crack Repair is a two-part cold cure, thixotropic structural adhesive based on epoxy resin. Simply mix in the tube and use for high-strength repairs to concrete.

    • Excellent adhesion
    • Two-part mix in the tube adhesive
    • Non-sagging – can be used for overhead applications
    • Can be used on damp concrete
    • High load capacity
    • Does not shrink on hardening
    • Styrene free
    • Resistant to water, chemicals and solvents
    • Tested according to EN 1504-4
    • Please note: This product is only available on a 7-10 Working Day delivery service

    £0.00(ex. VAT)
    £0.00 (inc. VAT)
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    This Product has been Discontinued

    Description

    Sika Concrete Crack Repair is a two-part cold cure, thixotropic structural adhesive based on epoxy resin. Sika Concrete Crack Repair is tested according to EN 1504-4. Just mix in the tube and use for high strength repairs to concrete.

    Uses:

    As a structural adhesive for:

    • Concrete
    • Hard natural stone
    • Ceramics, fibre cement
    • Mortar, bricks, blocks, masonry, render, etc
    • Steel, iron and aluminium
    • Wood
    • Polyester and epoxy
    • Fixing and fastening of handrails, railings, balustrades and supports
    • Fixing of window and door frames

    For concrete repairs:

    Interior, vertical and overhead repairs of:

    • Corners and edges
    • Hole and void filling
    • Crack filling and sealing of non-moving joints
    • Joint arrises
    • Suitable for use on damp concrete
    • Also suitable for injecting into cracks



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    Features & Benefits


    • Applied using a standard sealant gun
    • Can be used on damp concrete
    • Excellent adhesion
    • Non-sagging, can be used for overhead applications
    • High load capacity
    • Does not shrink on hardening
    • Styrene free
    • Two-part mix in the tube adhesive
    • Economic - use only as much as required
    • Can be applied in vertical and overhead situations
    • Resistant to water, chemicals and solvents



    Product Data


    Data
    Shelf Life12 months from date of manufacture in original, unopened containers
    Storage ConditionsStore upright in original tightly sealed container in dry conditions, at temperatures 10°C to 25°C. Protect from direct sunlight
    Density1.35 kg/l (A+B mixed)
    Compressive Strength~50 N/mm2 (14 days, 23°C)
    Flexural Strength~20 N/mm2 (14 days, 23°C)
    Tensile Strength10-15 N/mm2 (14 days, 23°C)
    ShrinkageNone



    Surface Preparation


    All substrates must be free from oil, grease and loose particles.

    Concrete, natural stone, cement mortar and render:

    • Age of concrete must be 3 – 6weeks
    • Clean of oils, grease, dust and cement laitance
    • Prepare with blast cleaning or grinding

    Construction steel 37, V2 A steel:

    • Clean of oils, grease, rust or mill scale.
    • Avoid dew point conditions.
    • Prepare surface with blast cleaning or grinding, and prepare immediately prior to use with Sika Primer MB

    Polyester, epoxy, ceramics:

    • Clean of oils and grease
    • Prepare surface with grinding – use a coarse abrasive for polyester epoxy



    Application Instructions


    Sag Flow

    • None, suitable for overhead application

     

    Application

    • Temperature range for application (ambient and substrate) must be 10°C to 35°C
    • Prepare the cartridge by unscrewing the cap and then pulling out the plug
    • Screw on the static mixer nozzle and insert into cartridge gun
    • Pump gently until both components begin to come out evenly – do not use this initial material and wipe the nozzle clean before use
    • Apply the adhesive and ensure that the fixing does not move during the curing time (see table below)
    • Layer thickness must be 0.5mm to 10mm
    • The static mixer nozzle can remain on the cartridge and re-used during short interruptions to work (up to 60 minutes – will vary with ambient conditions)
    • If the resin hardens within the nozzle, then it will need to be replaced

    Curing Time

    TemperatureOpen TimeCuring Time*
    10°C210 minutes3 days
    20°C90 minutes2 days
    35°C45 minutes1 days



    *To achieve 80% performance

    Cleaning Of Tools

    • Wash tools immediately with Sika Thinner C
    • Wash hands and skin thoroughly with warm, soapy water



    Limitations


    • Can be used with damp (not wet) substrates
    • Ensure there is no standing water during application and curing
    • Mortar and concrete must be older than 28 days
    • Adequate substrate strength must be confirmed prior to application
    • Ambient and substrate temperature must be between 10 °C and 35 °C
    • Apply at a maximum air humidity of 85% (at 25 °C)
    • Avoid condensation during dew point conditions
    • Substrate temperature during application must be at least 3°C above dew point
    • Sika Concrete Crack Repair is formulated to have low creep under permanent loading. However, due to the creep behaviour of all polymeric materials under load, the long term structural design load must account for creep
    • Generally, the long term structural design load must be lower than 20-25% of the failure load
    • Please consult a structural engineer for load calculations for your specific application
    Product Details
    SIK1111

    Data sheet

    Manufacturer
    Sika
    For Use On
    Concrete
    Steel
    Iron
    Stone
    Aluminium
    Mortar
    Bricks
    Masonry
    Render
    Ceramics
    Cement
    Blockwork
    Wood
    Polyester
    Epoxy
    Window Frames
    Door Frames
    Single, Two or Three Pack
    Two-Pack
    Pack Size
    250ml Cartridge
    UN Number (Activator)
    UN1760
    UN Number (Base)
    UN3082
    Suitable For Use On
    Aluminium
    Suitable For Use On
    Door Frames
    Suitable For Use On
    Steel
    Suitable For Use On
    Masonry
    Suitable For Use On
    Cement
    Suitable For Use On
    Brick
    Suitable For Use On
    Iron
    Suitable For Use On
    Wood
    Suitable For Use On
    Window Frames
    Suitable For Use On
    Render
    Suitable For Use On
    Polyester
    Suitable For Use On
    Blockwork
    Suitable For Use On
    Concrete
    Suitable For Use On
    Mortar
    Suitable For Use On
    Stone
    Suitable For Use On
    Ceramics
    Manufacturer
    Sika
    Usages
    Crack & Joint Fillers
    Product Usage Type
    Repair
    Attachments
    Download


    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 Alan pickering on 2021-08-19 22:47:25
    Question: 

    What’s the shelf life of the resin

    Answer from Rawlins’ Technical Team: 

    12 months from date of manufacture in original, unopened containers.


    Question about the product

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    IMPORTANT SHIPPING & DELIVERY INFORMATION

    Sika Concrete Crack Repair 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


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