TTQ B4U
Well-known member
- Jan 20, 2016
- 5,504
- 70
This seems like conjecture. I've asked a few times here how to know when a coating has been removed by a polish and haven't gotten a clear answer. It seems equally likely that people are removing more clear coat in their efforts to ensure that the coating has been removed. Without an unambiguous way to know when a coating has been removed or without using a good paint gauge, there's no way to know how much cc you're removing when you remove a coating. Another reason I tend to lean more toward sealants.
it doesn't take much in the way of a light polish and a simply polishing pad to remove a coating. On dark colors you'll actually see the color lighten up a shade or two. No measurable clear coat is removed.
Generally terrible spotting for me. Coatings seem to spot more readily than sealants and are harder to remove. I typically couldn't find a non-destructive way to remove them.
Try McKee's 37. I use nearly only coatings on customer vehicles and on both of mine for sure. Once coated I let them cure for several hours and many times customers will pick them up the next day. In prep for pick up I wipe them down with CarPro Reload to protect them even further while they cure in the coming days. Zero issues.
I'm heading into season where we get rain and sun throughout the day. I may try a spotting test on coatings vs. sealants.
Will be interested in your findings. I use my mix of ECh20 and reload as my detail spray after each wash thus that could be why I don't see any spotting in the summer.