Etching Primer

[otpowell]

In what instances are etching primer needed? If you scuff it with sand paper and then use regular 2k primer, would it achieve the same adhesion properties? On what materials is etching primer normally used on? Only metal or bare aluminum?

 

[Strictly Attitude]

you ever go look at the tech sheets on the HOK website go read them for the products you are wondering about there is a wealth of knowlege on those.

 

[Strictly Attitude]

http://www.houseofkolor.com/PDF/TechData/English/KP2CF.pdf

 

[otpowell]

Thanks strictly!