Sikafex 521 or 221

Discussion in 'Motorhome Chat' started by Neckender, Sep 8, 2016.

  1. Neckender

    Neckender Funster

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    I picked this up off another forum when someone was asking the difference between 521 and 221 sikafex.


    (Never mind the fancy names and numbers,I used to work at a builders merchants and the area manager of Sika told me Sikaflex EBT was the top grade sealant and just renamed for the building industy and it is half the price . I took his advice and have stuck my solar panel and satellite dome on the roof of my motorhome , that was 3 years ago and they are still stuck solid on the roof.)



    I have looked at this on eBay and they do different colours and I have just ordered the grey.

    John.
     
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  2. JJ

    JJ Funster

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    Did it come in quite a few different shades?

    Just wondering...

    JJ :cool:
     
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  3. Neckender

    Neckender Funster

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    About 50 I think.

    John.
     
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