The Guz

You could but no need to reapply a second layer as you just applied the ceramic spray coating. 

Are you letting it sit until the rainbow dissipates to wipe it off?  

Go for it if of you are happy with the finish as is.  

16 hours ago, GXPaycheck said:

Any of the above. That being said, currently I’m only using spray products like G&G and CS3. 

You will know when they no longer absorb water and just push the water around.  Either wash your towels right away or soak them in some microfiber detergent if you will not wash them the same day.  

What ceramic products are be referred to? Sprays? Coatings? Spray Coatings?

17 hours ago, Rich427 said:

Thanks for your reply. Actually, I'm not sure which one I would prefer and since I am unfamiliar with ceramics and the benefits of each, that's why I asked the question. 

The spray coatings are easier to use.  It could be a good start getting into a ceramic.  

So you have a couple options.  Would you prefer the traditional coating application or the spray coating application.  Either product can be applied over PPF and on chrome. 

Level the coating regardless of the brand is my recommendation.   

The paint needs a good polishing to restore it back to the original color.  

It comes down to the user when it comes to polishing.  The ceramic spray is more forgiving.  You may not get the longevity but it is easily applied.  

You will have to polish to remove the defects which will remove the coating.  Try a test spot with a polish and polishing pad.  Possibly one step with a polishing pad.  Panel wipe and then reapply the coating.  Been there with the bodyshop and it is not fun to correct.  

Perhaps try the new advanced version.  

15 hours ago, UofAZCats said:

The surface is very rough when I run my hand in a bag across the paint.  Assuming the car is ceramic coated would using a clay bar on a ceramic coating remove or degrade the coating?

Since you don't know what exactly is on the surface then why not completely start over and put the protection you want.  

Claying a coating from my experience since 2010 will induce marring and degrade the coating regardless of the abrasiveness of the clay bar. Marring is only removed by the act of polishing.   

If it is the actual coating then no that will not work.  If it is a liquid or a wax type then yes that will work. 

It is possible it may strip off the old sealant but if you do have water spots it won't strip them off.  You will more than likely have to polish them off prior to applying a new layer of your favorite form of protection. 

You will be just fine.  Used it on matte wheels and there was no added shine.  Like all coatings they will give the matte finish a richer look.  

I have not used it in so long but simply avoid coming close to the trim.  I have never taped off trim when applying any protection products in over 20 years of doing this.  With regards to hand polishing get those shoulders stretched out and prepare for them to be sore.  There is no substitute for a machine.  

It ay need more than APC to determine if the coating is not just clogged.  Durability is different for everyone.  If you are happy with the current version then keep using it.  

There is no way to know.  The best thing you could do is a test spot and determine what type of finish you would consider is good enough to move onto the coating.  

Yes it is.

There is no way to tell if it is ceramic coated or not just by looking at it.  It could have had a fresh sealant, ceramic sealant, etc...  You will not know.    

Could you be more specific.  The title is rather vague in what you are looking for.  Are you looking for a wash, spray topper, etc?

On 2/22/2022 at 9:39 PM, SilverE5588 said:

Hey may be a silly question but , the graphene shampoo will play well with pretty much any brand coating im assuming correct (graphene or non)  ? Thanks for the info above.

Take a read of this from the chemist. 
 

18 hours ago, CharlirR said:

Can this product be used on matte paint?

Yes it can. 

Keep using the graphene shampoo on your ceramic or graphene coating.  It has better cleaner power and it rinses much easier than the blue version.  

You can either use something like rinse and coat while the wheels are on or you can top them with the advanced graphene spray coating when the wheels are off.