In the context of ceramic coatings, a High Spot refers to an area where the coating has been applied too thickly, resulting in an uneven finish. These spots stand out from the rest of the coating, appearing 'higher' than the surrounding areas, hence the term 'High Spot'.
Take fine finishing polish to it. It'll knock down the high spot. If you want you can reapply ceramic to that area, but finishing polish isn't strong enough to remove the coating before the high spot is gone. It's a very quick polish to fix.
Put water on it. If it beads, it's coated. If it doesn't (or if it's patchy), then the coating is not working as intended.
These mistakes won't permanently damage your vehicle's paint and can be undone. However, undoing a botched ceramic coating application is far more time consuming than the application itself, and may require wet sanding followed by polishing and finishing.
Gently rub the vinegar solution onto the spots, allowing it to sit for a few minutes before rinsing with clean water. The mild acidity of vinegar helps dissolve the mineral deposits, facilitating their removal.
A new ceramic coating application will take about 2-3 weeks to cure to its full strength. During that time, some precautions should be taken.
A high spot is a small area of excess ceramic coating that stands out from the rest of the surface.
Check the Level of the Subfloor
To check for small high or low spots that may not even be visible, place a long level or straight pipe on the subfloor. Move it around to different areas and mark any high or low spots you find with a pencil or marker. Most floors will have at least some slight variations.
As mentioned before, some expensive packages consist of multiple layers of ceramic coating. However, for many of these packages, it is only a gimmick. Yes, you can put too much ceramic coating. After a certain point, further layers stop bonding and it is only a waste of material and overcharge to customers.
1) USE MICROFIBER CLOTH TO LEVEL THE COATING
Using a microfiber cloth to level the coating can be of great help if you find the high spot soon, I.e.just after you apply. When the coating cures, it becomes hard, and after a span of time, the hardness can't be levelled with a microfiber cloth.
The lesson is simple: unless your goal is to strip the ceramic coating off your car, keep the polish away. Car wax and polish are not the same. Car waxes with ingredients like carnauba wax and synthetic shine polymers are perfectly safe to use—and even recommended to use—on top of ceramic coatings.
The time in which it is ok to remove the coating residue can be anywhere from 30 seconds to 3 minutes or more, depending on temperature and humidity.
1.Water Beading surface
Try finding the water droplets forming water beads; they can easily slip out of the car's paint. This is a noticeable sign due to ceramic coatings' hydrophobic elements.
Mind the Sun: Although a warm, sunny day might seem ideal for curing, direct sunlight can cause the coating to cure too quickly, potentially leading to streaks or an uneven finish. It's best to allow the coating to cure in the shade or indoors where temperature and sunlight exposure can be controlled.
High spots are a result of un-levelled ceramic coating which has cured or is in the curing stage. One of the key factors contributing to high spots is poor buffing technique or inadequate leveling. Most ceramic coatings need buffing off or levelling, even retail available ones.
Once you start working, there's no margin for error and little chance to correct your mistakes as you go. Ceramic coatings can't damage your paint, regardless of what you do. However, improper application can leave streaks, high spots, hazing, and horrible reflections.
Dish soap will not remove ceramic coating, however, you should never use household detergents on your car.
Unfortunately, not everything can be fixed when it comes to ceramic coatings. Sure, you can make it appear better, but depending on the circumstances, you'll have to remove the coating and reapply it to make it look perfect.
Absolutely, but it's not recommended. As we stated above and talk about on our pricing page, paint correcting is the most labor intensive part of the a ceramic coating. If you get you vehicles finish looking perfect but neglect to protect it, you will find yourself needing correction much sooner than you think.