cleaning in fender wells/ bed sides

['72 longhorn dually]

Originally Posted by HO455

I used a sprayer to spray POR15 into the void areas of my Burban. There is more information in my thread below. I didn't do the acid cleaning step POR15 calls for as I didn't have confidence I could neutralize all the acd but with your fenders off the truck you could do a complete rinse and feel confident the acid was gone.

Scroll to post 8 to start.

http://67-72chevytrucks.com/vboard/s...d.php?t=698377

The gun came with 24 inch flexible wands.

http://www.chemicar.com/tools/underc...tproofing-gun/

how was it spraying with the undercoat gun and 360 degree tip? i have tested a 360 undercoat tip and it seemed to me to not spray very even. although i am not concerned about runs and i am conserned with coverage.