car wash, what's your experience?

[Scooby24]

Interesting, I haven't heard of Touchless washes being damaging. I always have a coat on everything anyway, including plastics. Maybe that's why I haven't had issues in the past on it.

Here's an example

It's a bit difficult to see here but the circled part is piano black and the it turned purple/blue/splotchy.

As far as I can tell with was uncoated plastic so it was very susceptible to UV and chemicals. Since I've had it replaced I have a ceramic coating on it and it's still perfectly black.

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[blue92lx]

Here's an example

It's a bit difficult to see here but the circled part is piano black and the it turned purple/blue/splotchy.

As far as I can tell with was uncoated plastic so it was very susceptible to UV and chemicals. Since I've had it replaced I have a ceramic coating on it and it's still perfectly black.

What's wrong? It's a nice piano blue now.