Originally Posted by SvR370z

Junkman,
A couple of questions.
1) can a foam gun replace the use of a standard bucket wash system?
What if you spray the car, rinse and then use the foam gun and a mitt to wash the car?
2) can you use the porter cable on clear bra or does that screw it up?
Just curious on those two things.
One last thing, where on adams site is that 5 inch backing plate you speak of? cant seem to find a 5 inch plate.