Where to start with new truck...

[no cigar]

Hey guys. Within the last month I've purchased a 2022 GMC Sierra 2500 AT4. The truck purportedly has Ceramic Pro that was applied by the previous owner and judged to be in good shape per the last checkup. I am wanting to wash the truck by hand, on my own, and was wondering about this combination. (A power washer and foam cannon will be used).


Iron X Snow Soap - Wheels, Wheel Wells and lower rocker panels


Reset - Main wash for all over (our rain is very 'heavy' here and leaves water spots all the time. )


BlackFire Si02 - Coating after wash/dry to apply on top of the Ceramic Pro.


I'm trying to keep this simple and not buy tons of product. A little lost on what to do for interior/leather or the exterior black plastics. Any help on those would be appreciated.

[Optimus Grime]

If you are having problems with hard water you might want to occasionally throw in some CarPro Descale. Reset doesn't do anything for water spots but Descale is a mineral dissolver. If the coating is still performing as it should, Descale won't harm it and using it every few washes will help to keep it performing better.

[vobro]

How’s the truck beading? How’s the water behavior? I would do a wash with Reset then judge what needs to be done before hitting it with chemicals and topping it

[Coatingsarecrack]

Sound plan. Wouldn’t use the iron X soap ever wash tho…..


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[no cigar]

So this is the part that concerns me. The water does not really run off like I would assume it should. I've never had a vehicle with Ceramic coatings so I'm not really sure how it should behave. I would assume something like a wax where the water just sheets off. This most definitely does not do that.

Also on the Iron X I was just wanting to use for wheels mostly - not on the entire truck. Can you use it in a diluted spray for a more localized application?

[Coatingsarecrack]

Definitely something wrong. A good coating water should be running off like it’s scared.

Might want to try a decon wash. The coating could be “clogged”.

You’ll need an alkaline, acidic and Neutral soap.

Look into Labocosmetica A,B,C wash. If that doesn’t work it was never coated or removed…


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[Desertnate]

Agree the coating is not presenting itself. If it is a good one and still performing, it would be pretty obvious by the water slipping right off and the tight water beads.

Like already mentioned, I'd give it a good Descale wash to knock down the hard water spots and then evaluate the coating again. Hopefully the deep clean will revive the coating.

[no cigar]

Would the A B C wash pertain to the PH three part wash that they mention on their site?

[Coatingsarecrack]

Would the A B C wash pertain to the PH three part wash that they mention on their site?

Yessir Primus Purifica and Semper. I would buy some iron remover (the soap you have is not as strong as a dedicated iron remover).

Would apply iron remover, let dwell then rinse. Then follow there instructions…


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[no cigar]

I'll be starting with Labocosmetica probably this week. I have twice used the Car Pro Lift, Descale, then Reset to no avail to clear up hard water spots on the truck.