Carbon Fibre Protection Advice

[Martian O]

I've just bought a Carbon airbox for my car and have heard that they can turn "milky" from the heat within the engine compartment. Is there any preventative product that I can use which will stop this happening?

Thanks in advance.

[PJ S]

They go milky due to UV from the sun, not heat.
There's nothing on the market for protecting against heat, short of a heatsink.
Just don't clean harsh chemicals, and you'll be grand.

[Martian O]

Thanks, the airbox is for my 911 so there's no light in the engine bay.