
Originally Posted by
KRp220
Thanks guys. I guess I've been in a decent path. The only question I have regarding your processes is the glaze/seal sequence. @pdqgp you said glaze then seal and @Avus RS4 you said seal then glaze. Any reason why? I guess the glaze is the product I'm probably most unsure of when to use, and I think I've seen it advertised as a way to shine things up here and there (like a detail spray)
I think the first thing that needs to be clarified is what a sealant is vs a nano coating. I'm using the term sealant to reference a synthetic sealant not a Wax and not a Nano Coating. Sealants like Menzerna's Powerlock or HDPoxy vs Nano Coatings like Cquartz or 22PLE, etc. Anytime you apply a nano or ceramic coating, it needs to go on bare polished clear coat finishes first. Nothing but their specific process can go under them.
The reason I say put down a glaze first is that's typically how it's done. If you use an acrylic based (non oil based) glaze (which most today are), you shouldn't have any bonding issues with the sealant.
Example #1 Ever watch an old single stage paint restoration? You have to strongly Megs #7 glaze into the paint and then let it sit overnight to work out the oxidation by conditioning the paint. You will have do do this multiple times on old chalky single stage paints. From there you will buff it off and work in your LSP whether it's Wax or a Synthetic Sealant. This is most tyipcal on cars up through even the early 90's.
Example #2, If you have a newer clear coat car, go with an acrylic Glaze like Chemical Guys Black/White Light series, Poor Boys Black Hole (My favorite) or even Wolfgang's glaze. WG's is really a polish(abrasive) filler-free, and wax-free and Chem Guys is a glaze with a mild sealant already built in. You will not have problems with any synthetic sealants, waxes or hybrids bonding to them. The old rule that glazes only went under 'nuba waxes is no longer entirely true. Adam's products are a little different so if you're working with their glaze, you would put their sealant down first. Klass SG contains no oil or wax. it is a acrylic base. 3M and Meguiars are oil or wax base
So, after your glaze like Poor Boys or Black/white Light, you will then lay down a sealant like HDPoxy or Powerlock and IF you really want to go crazy with a third step, you can lay down a coat of Montain Hybrid wax, pure 'Nuba or one of my favorites, Collinite 915 which is their richest and deepest tone wax. I like to put a pure wax on top of sealants. It noticably helps balance out the mirror look that synthetic sealants provide with the warmth pure waxes leave.
When you put down a glaze, the key thing is 1-2 coats, but the second coat should be done by hand. It's okay to do the first with a pad and buffer but doing so with the second coat will begin to pull up the fillers from the first. Also follow instructions on cure times for both the first and second coats. Typically 15-30 minutes for the first coat and some will say it needs to fully cure after buffing it off for 12-24hrs before the second coat can be applied.
Here's an example of my S4 coated with two coats of Chem Guys Blacklight and Collinite #845 (prepped for winter) as it's a solid performer in salt and cold weather.
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