For 99.5% of the QD "boost" I use SnG ( Spray and Gloss ).
It is a quick QD on a clean paint ( SnW 1st if needed ) and adds a nice pop to the paint.
I also use QW+ ( have used about 10 oz out of my qt bottle ) from time to time.
Depends if my scheduled allows me to take the time to do this. I do like using it, it is nice to get that manual application; wax on, wax off Zen feeling.
I did not have much luck with QD+, I am too stupid to use it ( others use it just fine, so it is a replaced end user - tested OK scenario ).
I am thinking I cannot get the application amount right, as I get streaks from it. Other members here do not have this issue, so it is a heavy hand application or something on my part.
I have even had a case or two of a fresh coat of Natty's red to the layers of BH - Natty's Blue paste ( dark color paint) after a wash for some additional pop over SnG.
Some will call this a waste of product ( don't know what condition the foundation product is in, so it could be like building a skyscraper on quick sand ).
Works fine for me, but I am one to constantly be messing around with the products on the paint.
It was not 90 days from the BH-Natty's Blue layer to WD-Natty's red layer tests and I did another product test in between them.
All 3 ( QD+, QW+ and SnG ) will add pop to the finish.
If you are not going to get all the defects out of the paint the 1st ( or the 10th ) round of detailing, use the ProPolish, then WD then EX-P and then start on the layering of WD-Natty's red. Ex I use a red pad and a DA speed of 1.5 to 2 for applying it ( same for NLB )
Wax over Sealant is OK, Sealant over wax is not suggested.
So you could go :
ProPolish
White Diamond ( DA application )
EX-P ( 2 thin coats )
- Wait 12 to 24 hours
Natty's Red ( 2 thin coats )
- Wait 12 to 24 hours
White Diamond ( thin coat by hand )
Natty's Red ( 2 thin coats )
and if you are ambitious
- Wait 12 to 24 hours
White Diamond ( thin coat by hand )
Natty's Red ( 2 thin coats )
The WD application between ProPolish and the EX-P is worked in more like a polish than a wax. Red pad DA speed 3.5 to 4.
Follow on layers of WD use a red hand pad.
My layering tests I did not use EX, went from PP to BH / WD and then to Natty's Paste, and start in hand layering.