View Full Version : Need to primer Toyota bumper after adhesion promoter??

08-16-2009, 01:04 PM
A quick question. After prep and applying the adhesion promoter, do you need to primer the bare bumper cover? This is a Toyota OEM cover. I checked the directions on about 4 different brands of adhesion promoter and they all said to spray the top coat directly over the adhesion promoter. No mention of primer.

08-17-2009, 06:10 AM
Always primer before you paint. If the color is light, use a light primer, if the color is dark, use a dark primer. You don't need to have a heavy coat of primer just enough to lightly cover the part.

I personally don't waste my time on other adhesion promoters... all you need is a good wet sand.. alcohol clean, primer... and paint