Suitable for sealing interior uPVC windows ?

Discussion in 'Builders' Talk' started by DG123, Oct 4, 2020.

  1. DG123

    DG123 New Member

    Hi all,

    Sealing a huge interior window gap, pvc frame against plaster.

    Neither sealants I have mention upvc as explicitly suitable. Will they be OK or what else should I buy?
    Thanks !
     

    Attached Files:

  2. Jord86

    Jord86 Screwfix Select

    Expanding foam it first, let it go off for a couple of hours then cut it flush or slightly beneath then use the frame sealant over the top as you can paint over it later.
     

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