Safe Paint For A C&c Cage?

[Magician]

Hi,
My 2 boars - Lenny and Aladdin - live in a 2x5 c&c cage with blue coroplast. However my room has just been redecorated to a white and teal colour scheme and the cage really does not match! I was wondering if it would be possible to paint the cage a teal hue to go with the rest of the room? What would be the safest paint to use? These photos show what colour the cage is: (sorry about the piggies sticking their noses in the camera, it's unavoidable with these 2 unfortunately!)

 

[Guineapigfeet]

Personally I wouldn't bother but Cupinol Garden Shades is pet safe, but I don't know how well it'd adhere to correx as it's designed for wood. I think that may be a problem with any pet safe paint ?

Could you fleece the sides too? I have seen some people
on here have fleece going up the sides to completely cover to plastic.

 

[flowerfairy]

Or paint cardboard and make walls of that outside the cage to hide the correx.