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Thread: Bubble of rust - B Pillard rear door driver

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    Newbie Atomic's Avatar
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    Default Bubble of rust - B Pillard rear door driver

    I have a start of rust b pillar rear door .

    I just want to know the best way to solve this ... I know Mazda 3 GEN1 rust at this place a lot ...

    i need to remove the vinyl black layer and after remove the rust, sand it, bondo, primer and paint

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    Newbie Atomic's Avatar
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    Default Re: Bubble of rust - B Pillard rear door driver

    MAZDASPEED3 2008

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    Default Re: Bubble of rust - B Pillard rear door driver

    Use some rust inhibitor before you bondo so it doesn't come back.

    Everything else seems in order.

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    Default Re: Bubble of rust - B Pillard rear door driver

    How effective is tremclad rust paint/spray for spraying on top of the rust? It claims to stop the further spread of rust.
    Made in BC.

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    Sr Member Flagrum_3's Avatar
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    Default Re: Bubble of rust - B Pillard rear door driver

    Quote Originally Posted by Google View Post
    How effective is tremclad rust paint/spray for spraying on top of the rust? It claims to stop the further spread of rust.
    In my experience spraying 'on top' of rust is useless. You should remove the rust completely first, or as best as possible, and on a finished surface spray Tremclad.


    _3

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    Default Re: Bubble of rust - B Pillard rear door driver

    Yes. I agree. Common sense suggests that. Initially I recall seeing commercials that show spraying over existing rust. I was wondering if this spray worked in anyway for areas which aren't easy to get to.
    .

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