Prepping PPF for Cquartz UK

[Childers8772]

So I have a customer who has a PPF(no clue what brand) on the front half of their car and wants me to apply CQUK. I've tried to research how to prep the PPF for the coating but have come up empty handed. Only thing I can find is which to apply first the cquartz or PPF. When I normally apply CQUK I do a IPA wipe down before the installation. I have seen several threads that say IPA bad for the film while others say its ok. If someone could help me out on the process I would so greatly appreciate it. Thanks

[Crispy]

You could UPC the surface the CQU the surface with CQ.

Then apply LSP to seal.

Just my FYI.

[Childers8772]

Sorry no clue what all that means other than lsp and fyi

[Crispy]

Me neither to your post.

[Evan.J]

My suggestion for the film is to do an eraser wipe down of the film. Do a small test spot to make sure you don't have any adverse effects on the film. Also ask the customer if they know what kind of film is on the car.