I have a few things to paint which need durability but are not seen. I have 2k primer and some top coats. Can I cut down on the thinners and just brush this on? Is there a minimum amount of thinners that must be used for results.............or is the thinners purely to get it spraying from the gun?
- Thread starter lexi
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steveo3002
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thinners is just to make it come out of the gun , you could try a touch less hardner if its still runny
doesnt brush that great though
doesnt brush that great though
brightspark
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the 2k etch primer paints on realy well with a brush by hand leaving no brush marks and doesnt need thinning :build up primers and topcoat will paint with brush but isnt sucesfull . if u have any spare etch primer that has been mixed it will last in a jar with sealed lid a few days without going hard and can still be used
the topcoat mixed wont and will go like rubber in the pot 
Topcoat wil brush but you won't get a super flat finish. Use slow hardener (more chance to flow out), bit of slow thinner if any's needed. I've done axles/diffs type of thing and it flows enough not to leave any brush marks, if not exactly coachpainting finish.
If the bits can't be seen it doesn't matter a great deal anyway...
If the bits can't be seen it doesn't matter a great deal anyway...
langy
langys rodshop
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The etch primers are a bit old hat these days, The Epoxy primers are so much better in every way, They also brush quite well.
the 2k etch primer paints on realy well with a brush by hand leaving no brush marks and doesnt need thinning :build up primers and topcoat will paint with brush but isnt sucesfull . if u have any spare etch primer that has been mixed it will last in a jar with sealed lid a few days without going hard and can still be used
brightspark
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- 40,321
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- yarm stockton on tees
