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The Grey/Black section in the rear bumper of my 2001 S3

Discussion in 'Detailing - Sponsored by Slim's Detailing' started by S3 Paul, Oct 28, 2011.

  1. S3 Paul

    S3 Paul Well-Known Member
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    After giving my car a good winter clean ive noticed the trim section in the bumper is stained/ marked. It has like water stain marks running down it.
    I tried some megs trim detailer and it made the area shiny but didnt realy get rid of the marks...
    Is there something else i can use??
     
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  3. yellowbelly

    yellowbelly Member

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    Whack some photos up fella...
     
  4. ReflectRuss

    ReflectRuss Pro Detailer and DW Supporter

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    some pics would be a great help but I think i know what you mean....if you have something like Lime Prime or Super Resin Polish they should remove it but may give it too much of a shine as its supposed to be a sort of satin effect....also if you have some clay give it a quick claying, this may help but on a quick DIY note use some white vinegar if it is just water marks as the acitic acid will shift it no probs....

    A few things to try there mate....

    HTH

    Russ
     
  5. S3 Paul

    S3 Paul Well-Known Member
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    Thanks russ.
    I will try and take a picture or two soon ( dark all the time these days )
     
  6. John @ PB

    John @ PB Member

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  7. ReflectRuss

    ReflectRuss Pro Detailer and DW Supporter

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    John the lower part of the S3 bumpers arent textured...its the smooth part I think the OP is referring to....like the grey area on the one below....
    [​IMG]
    [​IMG]


    Is this the area you are talking about mate....
     
  8. S3 Paul

    S3 Paul Well-Known Member
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    Mine is a mk1 S3 ...
    [​IMG]
    This is the area i mean. But this was taken a while back when it still looked ok,
     
  9. ReflectRuss

    ReflectRuss Pro Detailer and DW Supporter

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    Right mate if its textured then as John says leave out a polish....for plastics that are stained I have found that Einzett Intensive Plastic is the gaffer....not only that its cheap as chips mate as well....

    Russ
     
  10. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow...
    Staff Member Moderator Audi S3

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    The 8L S3 panel is painted and smooth... same finish as the lower door trims and the lower surround on the front bumper...

    <tuffty/>
     
  11. superkarl

    superkarl MAN OF STEEL

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    i find super resin polish works well. because its hardly abrasive at all, but more of a cleansing polish it cleans really well and doesnt make it shiny and glossy
     
  12. John @ PB

    John @ PB Member

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    The streaky marks will be caused by water reacting with old product.

    What you'll need to do is intensively clean the area and remove any old product residue whilst also removing the stains.

    I'd use a 50:50 dilution of Isopropyl Alcohol (IPA) for this ReAgent Isopropyl Alcohol (IPA) | ReAgent Car Care & Detailing Products

    Spray it onto a microfibre towel and work it thoroughly into the area; this'll strip the old product residue. We often do the same with the likes of new Minis; the wheelarches can be stained in the same way.

    IPA also makes a good glass cleaner and is great for cleaning wiper blades too.

    :)
     

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