Quote:
Originally Posted by kdrodworks316
I agree with the Captain, But make sure its a self etching or etch primer or it wont stick to bare steel.
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Glad you mentioned that Derric....I almost forgot about the PPG NCP primers that I believe is a etching epoxy primer....I've used this one also. IIRC the NCP primers don't have the isocyanides (sp?) Although it is my understanding that if the metal is media blasted use of an etching primer isn't as crucial since the media blasting etches the metal. Any opinions on that?