CoastalCorsa
Member
Registered: 7th Jan 05
Location: Lancashire
User status: Offline
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Whats the difference between
2k Etch primer + 2k primer
i have both but dont know the difference
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CoastalCorsa
Member
Registered: 7th Jan 05
Location: Lancashire
User status: Offline
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any one able to help evean a web link
jeeves doesn`t no jack
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namkeaps
Member
Registered: 25th Jan 06
Location: manchester
User status: Offline
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degrease and etch metal, particularly aluminium and galvanised steel to allow adhesion by a primer
as taken from
http://www.nwepaints.co.uk/acatalog/EtchPrimers.html
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Red_SXi
Member
Registered: 23rd Sep 02
Location: Dunstable Drives: 52 Plate BMW 3 M Sport Coupe
User status: Offline
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Etch it what you want to put on bare metal really, 2k might have more build to it tho. but i dont use 2k etch, i use 1k etch
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ed
Member
Registered: 10th Sep 03
User status: Offline
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Etch primer is an acid based paint used to seal bare metal...
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CorsAsh
Member
Registered: 19th Apr 02
Location: Munich
User status: Offline
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You need etch primer to paint onto aluminium - the acid eats away the oxide layer covering the metal in order to get a good key. If you don't use it, the paint will just flake off.
As for normal ferrous metals, I don't think you need the etch primer.
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ed
Member
Registered: 10th Sep 03
User status: Offline
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I was going to bare metal my car before the re-spray. It was recomended that I etch primered it before hand.
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