Ceramic Coatings and Protection
Ceramic Coating vs Wax vs Sealant: which one you actually need
The three categories differ on durability, effort and how much preparation they demand. Only one of those three is usually the deciding factor, and it is not durability.
By Sawyer V. · Last verified 2026-09-08
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
| # | Pick | Best for | Score | Price |
|---|---|---|---|---|
| 1 | Gyeon Q² Mohs EVO Gyeon | The longest durability claim anyone here puts in writing | 6.1/10 | Check price on Amazon |
| 2 | CarPro Reload 2.0 CarPro | Topping a coating you already have | 3.7/10 | Check price on Amazon |
| 3 | Collinite No. 845 Insulator Wax Collinite | The only wax here that publishes a coverage figure | 5.1/10 | Check price on Amazon |
No live price is currently verified, so every button here reads Check price rather than a number we cannot stand behind. Why we do it that way.
The three, side by side
| Ceramic coating | Sealant | Wax | |
|---|---|---|---|
| Example on this site | Gyeon Q2 Mohs EVO | CarPro Reload 2.0 | Collinite No. 845 |
| Published durability | 36 months (1 layer) | Up to 3 months standalone | 4 to 7 months |
| Typical price | $60-$120 a bottle | $36 for 500ml | $22.99 for 16 fl oz |
| Preparation required | Decontamination, correction, panel wipe | Clean, dry paint | Clean, dry paint |
| Application difficulty | Leveling window, high-spot risk | Spray and wipe | Apply and buff |
| Removal | Machine polishing | Wears off or strips with soap | Wears off or strips with soap |
| Chemical resistance | Highest | Middle | Lowest |
| Best at | Making washing easier for years | Maintaining a coating | How dark paint looks |
The decision is about preparation, not protection
Every comparison of these three leads with durability, and durability is the least useful axis for deciding. A coating claiming three years and a wax claiming four months look like a nine-to-one difference until you account for the fact that the coating requires a decontaminated, corrected, panel-wiped car and the wax requires a washed one.
That preparation is not a formality. It is most of a weekend, it needs a machine polisher if the paint has defects, and doing it badly produces a coating that fails early and looks worse than the wax would have. The honest question is not which product lasts longest. It is which product you will apply correctly.
If you have a free weekend and a garage
Coat it. The payoff is real: washing gets faster for years, chemical resistance goes up sharply, and the car stays cleaner between washes. The coating roundup is the page to read, and what paint correction is covers the step before it.
If you have two hours on a Sunday
Seal it. A spray sealant on a clean car takes twenty minutes and lasts a season, and reapplying quarterly is a habit rather than a project. The sealant roundup covers the options.
If the way the paint looks is the point
Wax it. Nothing in the silica family reproduces what a carnauba does on dark paint, and if you enjoy the process, four applications a year is not a burden. The wax roundup ranks them on what is published, which in this category is very little.
What none of them do
None of these products prevents physical damage. A stone chip goes through all three. A careless wash swirls paint under all three, which is why the wash hub matters more to how your paint looks in three years than anything on this page. And none of them removes existing defects — they seal in whatever is underneath, at whatever gloss level it currently has.
Every pick, with the working
Each entry lists the specifications the maker publishes, the axis scores those specifications produce, and what you give up. Rows that read “Not published” are not omissions on our side: they are figures the maker will not commit to in writing, and they cost the product points on the transparency axis.
Our pickThe longest durability claim anyone here puts in writing
Gyeon Q² Mohs EVO
Gyeon
Gyeon claims 36 months for one layer and 48 for two, which is the longest published figure in this ledger, and the page states a consumption rate of 15 to 25ml per car so you can work out how many cars a bottle covers before you buy it. What Gyeon does not publish is a solids or SiO2 percentage, so the number that would let you compare its chemistry to CarPro's is missing.
- Sizes
- 30ml / 50ml / 100ml
- Claimed durability
- Up to 36 months (1 layer), 48 months (2 layers)
- Published consumption
- 15-25ml per car
- Water-free period
- 12 hours, out of direct sun
- In the box
- Coating, applicator, Q²M Cure 100ml, manual
- SiO2 content
- Not published
- Application temperature range
- Not published
- List price
- Not published
What it does well
- 36 months claimed for a single layer, 48 for two, published on Gyeon's own product page
- Consumption published as 15-25ml per car, which is the figure that tells you what a 50ml bottle actually covers
- Ships with Q²M Cure, an applicator and a maintenance booklet rather than a bare bottle
- Three sizes, so a single-car job does not require the professional bottle
Who it is not for
- No SiO2 or solids percentage published anywhere on the product page
- No application temperature range published, which matters for a garage job in winter
- Gyeon does not publish a US list price, so the cost per car cannot be calculated from their own figures
How this score was calculated
- Protection claim6.0/10, weight 20%
- Gyeon claims 36 months, scored against the 60-month ceiling this category tops out at. That is the manufacturer's claim reported here, not a durability figure anyone measured for us.
- Capabilitydropped
- Gyeon does not publish a figure for published sio2 content on this product, so the axis is dropped and the remaining weights are re-normalized.
- Cost per ouncedropped
- Either the list price or the container size is unpublished, so the division cannot be done and the axis is dropped.
- Price against the ceilingdropped
- The maker publishes no list price, so there is nothing to score here and the axis is dropped.
- Written commitmentdropped
- Gyeon publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency6.3/10, weight 18%
- 5 of the 8 specifications we went looking for are published by Gyeon. Every blank row below is something the maker will not put in writing, and it costs the product points here.
Specifications from Gyeon's Q² Mohs EVO product page, compiled September 8, 2026.
2Topping a coating you already have
CarPro Reload 2.0
CarPro
A 500ml SiO2 spray sealant CarPro describes as offering up to three months standalone on a daily driver, and which was originally formulated to maintain CQUARTZ rather than replace it. Buy it as a coating topper, which is the job it was designed for; three months standalone is honest but unremarkable.
- Sizes
- 50ml / 100ml / 500ml / 1L / 1 gallon
- Claimed durability
- Up to 3 months standalone on a daily driver
- Application
- Wet or dry
- Stated trim safety
- Does not stain rubber or plastic trim
- SiO2 content
- Not published
- Published coverage
- Not published
- Dilution
- Not published
- Warranty
- Not published
What it does well
- Designed as a maintenance layer for CQUARTZ, which is exactly what a coating owner needs
- 500ml at $35.99 is a lot of applications for the money
- Can be applied wet or dry, which makes it a drying aid as well as a sealant
- Explicitly stated as safe on rubber and plastic trim without staining
Who it is not for
- Three months standalone is short if you are using it instead of a coating rather than over one
- No SiO2 percentage, coverage figure or dilution published
- Not a substitute for a real coating on an uncoated car
How this score was calculated
- Protection claim1.3/10, weight 20%
- CarPro claims 3 months, scored against the 24-month ceiling this category tops out at. That is the manufacturer's claim reported here, not a durability figure anyone measured for us.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ounce6.7/10, weight 16%
- $35.99 for 16.91 oz works out at $2.13 an ounce, scored against a band of $1.20 (good) to $4.00 (expensive) for a spray coating.
- Price against the ceiling2.0/10, weight 14%
- A listed $35.99 against the $45 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- CarPro publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency5.0/10, weight 18%
- 4 of the 8 specifications we went looking for are published by CarPro. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $35.99 per CarPro's US store, 500ml, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from CarPro Reload 2.0 500ml listing, compiled September 8, 2026.
3The only wax here that publishes a coverage figure
Collinite No. 845 Insulator Wax
Collinite
16 fl oz at $22.99, with a published 4 to 7 months of protection and an average spread of 1,200 to 2,000 square feet. That coverage figure is the reason this is the top wax here: it is the only one that lets you calculate cost per car before you buy, and the answer is pennies.
- Size
- 16 fl oz
- Claimed durability
- 4-7 months of weather protection
- Published coverage
- 1,200-2,000 sq ft average spread
- Application
- Hand and DA; best spread by DA
- Carnauba content
- Not published
- Polymer content
- Not published
- Cure time
- Not published
- Warranty
- Not published
What it does well
- 4-7 months published, which is the longest figure any wax in this ledger commits to
- Average spread published as 1,200-2,000 sq ft, so a bottle is dozens of cars
- Stated for hand and DA use, with Collinite noting the spread is best by machine
- $22.99 for 16 fl oz is $1.44 an ounce for a wax with a stated durability
Who it is not for
- Carnauba and polymer percentages are not published
- It is a wax, so nothing here competes with a coating on longevity
- The old-fashioned formula is fussy in direct sun
How this score was calculated
- Protection claim3.3/10, weight 20%
- Collinite claims 4 months, scored against the 12-month ceiling this category tops out at. That is the manufacturer's claim reported here, not a durability figure anyone measured for us.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ounce8.3/10, weight 16%
- $22.99 for 16 oz works out at $1.44 an ounce, scored against a band of $1.00 (good) to $3.50 (expensive) for a wax.
- Price against the ceiling4.3/10, weight 14%
- A listed $22.99 against the $40 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- Collinite publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency5.0/10, weight 18%
- 4 of the 8 specifications we went looking for are published by Collinite. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $22.99 per Collinite's own store, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from Collinite's No. 845 product page, compiled September 8, 2026.
No live price is currently verified, so every button here reads Check price rather than a number we cannot stand behind. Why we do it that way.
Questions people actually ask
+Can I put wax over a ceramic coating?
+Which lasts longest?
+Is a sealant just a synthetic wax?
+Do I need to correct paint before every one of these?
Where these figures came from
- Gyeon, Q2 Mohs EVO product page — retrieved 2026-09-08
- CarPro, Reload 2.0 500ml listing — retrieved 2026-09-08
- Collinite, No. 845 Insulator Wax product page — retrieved 2026-09-08
Every figure on this page is a published manufacturer or authorized-retailer claim, not a measurement we made. How we research explains exactly what we did and did not do.