Hi Deckard,
The last wax I mentioned was the Meguiar's Gold Class Wax, part number G-7016, (for the liquid).
I have done a lot of comparison testing on both black single stage and clearcoat over black and I have only found one wax that will make the paint darker than Gold Class.
(I have at least $2500.00 worth of waxes in my office)
The Gold Class wax takes a big hit in the "Durability" category because it doesn’t bead water well.
It was never formulated to do this. It was formulated to "sheet" water off.
See the article on "The Perfect Drying Technique" by CarGuy in the Hall of Fame here,
http://www.autopia.org/forums/showthread.php?s=&threadid=5120
This is what this wax was formulated to do, sheet water instead of bead it up. For the people on this forum, water beading isn't a problem because they probably tend to dry their car off more than the average Joe Consumer.
For the type of people I call "Joe Consumer", if they don't dry the water off of their car, then their finish is prone to water spotting, which can etch quite deep into the paint. The more the water beads and then dries, the deeper the etch penetrates.
Therefore, a wax that beads water is a 'bad thing'.
There is a discussion on #20 Polymer Sealant that I'll be addressing today that plays into protection and water beading.
It's here,
http://www.autopia.org/forums/showthread.php?s=&threadid=25806&perpage=18&pagenumber=1
Mostly I’ll be addressing some misinformation.
If you want a wax that really beads water well, makes your paint really dark and cleans, polishes and protects in one easy step, A-12
I think a lot of people here don’t use it because it’s a Cleaner/Wax, but in side by side comparisons, it really works well and it only costs $5.00
(Water will actually “Bounce� off the surface when it hits)
Remember, Water Beading isn’t an
Accurate Indicator of
Protection but rather it’s a good indicator of
High Surface Tension
I would say most people confuse the too.
Water beading is a good indicator that
something is on the surface, (whether it’s truly “Protecting� the surface is questionable).
Of course, you also have to take into account new cars/new paint technology beads water right out of the paint booth without
Any type of coating applied to it.
Also, exhaust/road film, (the oily type that comes out of your tail pipe), after it lands on your finish and builds up will bead water exceptionally well, but… it is also quite corrosive to the paint.
Even, table margarine will bead water, but it will not protect your finish from the elements and substance that the average car finish is exposed to day-in, day-out as a daily driver.
Something to think about.
Mike