Mike, I just purchased your Black Fire detail kit with the Porter Cable polisher. I've watched the videos which were great but I have a couple of questions before I get started that I hope you can help me with.
1. I have cars with different levels of paint from ones that have scratches (the reason that I brought the kit) to ones that have new paint some clear coated and some not. How should I treat these paints that don't require scratch removal?
Unless they are brand spanking new they probably have at a minimum some level fine or shallow swirls and scratches, perhaps just light marring from washing, drying and wiping. Even if they are brand spanking new chances are good the dealership inflicted some level of light or shallow scratching.
If they've been parked outside for any length of time since you bought them, for example if you drive them to work and they are parked outside while you're at work, then they could have some level of road grime, air borne dirt and pollution, etc.
For all the above reasons it's a good idea to at a minimum do a light machine polishing to undo any light damage and get the paint down to a clean base, that is bare naked paint.
See the pictures in this article to see what I mean and keep in mind the car in these pictures is a Garage Queen and it still needed polishing but most people wouldn't know it needed polishing until I placed a tape-line on the cowel and then only polished one side.
Here's why you need to polish paint...
So to answer your first question...
For your cars in good to excellent shape.
1. Wash and dry
2. Chemically decontaminate - this is an optional step.
3. Inspect for above surface bonded contaminants using the Baggie Test. If the paint feels rough or has bumps then using detailing clay or a product from Nanoskin to remove the contaminants.
4. Machine polish using a fine cut polish and then wax the cars in good shape.
5. The cars in bad shape take a medium cut polish or a compound to them, then re-polish with a finer polish or a finishing polish and then wax.
2. Because I have different paint varieties and colors do I need different pads for each car or can I use the same pad on different cars?
First here's what I type on the forum all the time,
More pads is better
Paint polishing is done best when you can switch to a clean, dry pad often. How often I'll let you and your budget decide but trying to buff out one car with 2-3 pads is extreme. Trying to buff out 2-3 cars with 2-3 pads is more extreme.
Here's a few reasons why...
1. As you work around a car your pads become wet or saturated with product. This is natural as your products are liquid and foam absorbs liquids. When pads become wet they don't rotate as well nor do they work as well when it comes to any abrading or cleaning action.
2. Trying to use a single pad for too long actually wears out the pad prematurely. Pads will laster longer overall if you use more pads for a single car and then clean and dry the pads for the next detailing project.
A good rule of thumb is in a perfect world a dedicated pad for each panel.
A panel = a door, or a fender, of a hood, etc.
In a less perfect world, a pad for 2 panels.
In an even less perfect world, a pad for 3 panels and so on...
The paint polishing process goes faster, you do better work and get better results when you use more pads to buff out a car than less pads. That's not marketing, that's just how the paint polishing process works.
In my how-to book I recommend a number of ways to approach the detailing process, one of the ways is to only tackle a panel or two at a time. This could be a day or a weekend, regardless, after buffing out the panel take and wash your pads and let them dry and then you can tackle the next panel or set of panels with clean, dry pads.
3. How do I clean the pads for the Porter Cable once they get really dirty?
How to clean your foam pad on the fly
Thanks for the help with my questions and I look forward to using the products that you offer!
Sorry for the late reply. Been kind of busy offline with other projects.
