Painting hard parts.

The place to pick up tips on bringing that showroom shine back to your E30.

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Phatz
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Post Sun Sep 12, 2010 6:14 pm

I've notice that BMW have used a very thick, tough, almost rubberized paint on many "hard" parts like fuel tanks, strut bodies and the like.

Does anyone know how to replicate this finish? Is there a specialised product out there? Or is this just a hammerite job?

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e30den
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Post Sun Sep 12, 2010 6:32 pm

Powder coating will achieve the desired effect :)
Phatz
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Post Sun Sep 12, 2010 7:16 pm

e30den wrote:Powder coating will achieve the desired effect :)
Ah, sounds stupid but I've never actually had any powder coating done. So, I'll be doing plenty of it soon.

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e30den
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Post Mon Sep 13, 2010 11:41 pm

Engine paint is also good
drewjak
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Post Thu Sep 16, 2010 6:50 am

a body shop can supply the right stuff its nothing like powder coating!!!! it needs to be spray applied, powder coating is brittle and chips, this stuff is rubberised for a reason ,so it does`nt chip off exposing metal to the elements thus going rusty
Phatz
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Post Thu Sep 16, 2010 7:44 am

drewjak wrote:a body shop can supply the right stuff its nothing like powder coating!!!! it needs to be spray applied, powder coating is brittle and chips, this stuff is rubberised for a reason ,so it does`nt chip off exposing metal to the elements thus going rusty
Any idea what the correct stuff is called mate? Cheers
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gare30
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Post Sun Sep 19, 2010 1:13 pm

i think you mean spray sealer a good spray sealer gun can be set up to give you the correct finish to look original
drewjak
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Post Sun Sep 19, 2010 6:30 pm

gare30 wrote:i think you mean spray sealer a good spray sealer gun can be set up to give you the correct finish to look original
no this stuff is different its the same stuff that most german car makers use, i think you mean stone chip stuff which is crap compaired to this stuff, ill find out what it is when i go to work tomorow
octanejunkie
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Post Sun Sep 19, 2010 11:50 pm

Epoxy mastic i think is what you mean.

http://www.rust.co.uk/epoxy-mastic.cfm
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gare30
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Post Mon Sep 20, 2010 9:30 pm

drewjak wrote:
gare30 wrote:i think you mean spray sealer a good spray sealer gun can be set up to give you the correct finish to look original
no this stuff is different its the same stuff that most german car makers use, i think you mean stone chip stuff which is crap compaired to this stuff, ill find out what it is when i go to work tomorow
try sanding the textured parts down u will soon know that its a form of spray sealer as its like rubber to flatten of stone chip is hard
Phatz
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Post Mon Sep 20, 2010 9:34 pm

It's defo some kind of rubberized paint/coating that seems very tough. I just want to know what the product is so that I can redo various parts that need it...

Would BMW know?
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