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  • silicone

    Is that 'silicone' as in 'Of course, I'll put something to weatherseal the penetrations'?,
    or,
    'I'll use silicone'?

    Interior/sanitary/vinegar silicone does not have good unprimed adhesiononto timber or PVC.
    Building/low modulus silicone also benefits from priming.

    Could I suggest the Soudal Fix All (Toolstation 61251)
    or Fix All High Tack, (Toolstation 84704)

    If £6+ per tube is a bit much,
    the solvented Gripfill (TS 79360 £2.28) will do an adequate job.
    Other suppliers are available,
    TS catalogue was to hand.

  • Hadn’t really thought about it beyond “I’ll whack something in there”. We’ve got a mostly full tube of stixall that should do the job.

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