painting rubber heckspoiler

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matt86
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Post Mon Dec 22, 2014 8:54 pm

can a rubber heckspoiler be painted ok? if so do you need to use a special building primer?
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Chimmychanga
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Post Wed Dec 24, 2014 8:07 pm

Best to leave it as black rubber if it's nice from my experience. I did paint one with plastic primer to give it some flex and then satin black on top. My previous attempt ended up split and cracked though.
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Davymc
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Post Fri Dec 26, 2014 3:22 pm

You will need to use plastic primer. You will also need to add flexible additive to the paint. Only 2k system is suitable. if you need to prime you will also have to add the flexible additive to the primer but to be honest if the spoiler needs primer you would be best not to spray as there will be too much paint build up. If its base and laquer finish only add the flexible additive to the clear coat. Did lots of these years ago and if done correctly they will not crack.
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timmzey
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Post Fri Dec 26, 2014 3:25 pm

Edited for privacy
Last edited by timmzey on Mon Nov 20, 2023 7:09 am, edited 1 time in total.
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vytas85
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Post Fri Dec 26, 2014 11:53 pm

Any paint will crack spoiler rubber just to soft for paint.
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Davymc
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Post Sat Dec 27, 2014 9:42 pm

I did some tests years ago on this and sprayed samples that I was able to bend right over in a U shape without cracking. Cannot therefore agree with the last post. Do agree that its not the best material for spraying but it can be done.
matt86
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Post Sat Dec 27, 2014 9:57 pm

thanks guys, there seems to be lots of painted versions around, think I will give it a go, I have 2 anyway.
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Post Sat Dec 27, 2014 10:12 pm

i'd give it to a body shop and ask what procedure they would use , cant see it being more than £30-£40 for a top job .
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matt86
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Post Sat Dec 27, 2014 10:18 pm

magpie wrote:i'd give it to a body shop and ask what procedure they would use , cant see it being more than £30-£40 for a top job .
ok thank you, I will ask someone locally. :thumb: