Should i prime plastic??

[SaiyanGoku]

I'm gonna spray the front piece on my case and was wondering if i should prime it first or not.
Would it make any differences?

 

[Green Man]

You don't have to prime it. You might want to scuff it, though, like with a 3m scotch brite pad.

 

[SaiyanGoku]

would sand paper be ok ??

 

[Belegost]

yeah, a fine grit sand paper should be fine. Make sure you clean the surface really well before painting.

 

[SaiyanGoku]

sweet, thx for the input guys

 

[BlackWob]

Clean the surface with a cheese cloth and water and make sure it completely dries after sanding. Priming is not a bad idea though if you have the time, it will assure the paint will stick best to the case.