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Author Sanding down a bumper...
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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13th Jan 09 at 15:39   View Garage View User's Profile U2U Member Reply With Quote

I'm going to go to halfords after work to get some wet/dry paper to sand down my spare ibiza bumper.

It's already painted a very similar (light) colour to what I need it.

What will I need? And in what order?
Daveskater
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Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
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13th Jan 09 at 16:03   View Garage View User's Profile U2U Member Reply With Quote

If you want to take it completely back to plastic then you'll need something really coarse like 80 grit, then use 240 or 300 to smooth it down afterwards.


Numberwang!

Originally posted by AlunJ
I like you Dave, you are a man of men

Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle

Look at my pictures
dazjones25
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Registered: 5th Nov 08
Location: Uxbridge, middlesex
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13th Jan 09 at 17:45   View User's Profile U2U Member Reply With Quote

depends on what u wanna to the bumper?
k3vmcb
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Registered: 24th Nov 06
Location: Aberdeen Cove
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13th Jan 09 at 17:57   View User's Profile U2U Member Reply With Quote

i wudnt wet and dry the bumper i wud get some sciotch brit red if possible and rub the bumper so that its not shinney n looks flat kind.then get the colour u nd made up then put it on with a gun same with laquer rattle can jobs is only really for small areas
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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13th Jan 09 at 18:21   View Garage View User's Profile U2U Member Reply With Quote

OK, I want to spray it silver (I don't know if I'm gunna do it or a bodyshop yet, but I wanna prep it).

I went to halfords and bought a couple of packs of papers, including:

Alu Oxide Paper:
2x40 git
1x60
1x80

Wet and Dry:
4x1200 grit
4x800
4x400
3x240

The bumper is already painted, what should I use?
Tomnova16
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Registered: 21st Jan 06
Location: Gerrards Cross Drives: Porsche 911
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13th Jan 09 at 20:27   View Garage View User's Profile U2U Member Reply With Quote

just use 800 wet(water) , use 400 then 800 on any scratches or the best stuff to use is grey scotch brite, you can get it from the motorist discount centre on farnham road, or you can pop in to lemass and ill give you a piece for free, if you dont feel up to spraying it then ill paint it for you. email me info@lemass.co.uk


http://www.lemass.co.uk/ for all your automotive/bodyshop needs
Located in Chalfont st Peter
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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26th Jan 09 at 13:49   View Garage View User's Profile U2U Member Reply With Quote

Just to confirm, sand it all down (how far/hard?) using 800 wet, then 400 dry or wet?
RCS
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Registered: 26th Jan 05
Location: Lichfield/Dundee
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26th Jan 09 at 14:14   View User's Profile U2U Member Reply With Quote

What condition is the bumper in? Any scratches? If so you need to rub it down to remove these to get a smooth surface to paint. You want 800 finish on these once you have rubbed them down. You don't need to rub hard, just til its smooth and there are no blemishes.

If no scratches and your happy with it you just need to key it with scotchbrite.
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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26th Jan 09 at 14:47   View Garage View User's Profile U2U Member Reply With Quote

Theyre aren't any scratches on it, it's just the wrong colour!
dazjones25
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Registered: 5th Nov 08
Location: Uxbridge, middlesex
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26th Jan 09 at 17:47   View User's Profile U2U Member Reply With Quote

ur best and easy bet is to jus get grey scotch the hole thing wet then dry it off if it looks dull and no shiny thats job dun!
pow
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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
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27th Jan 09 at 08:57   View Garage View User's Profile U2U Member Reply With Quote

What do you mean scotch?
dazjones25
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Registered: 5th Nov 08
Location: Uxbridge, middlesex
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27th Jan 09 at 17:45   View User's Profile U2U Member Reply With Quote

its like a scouring pad

 
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