Wanted a product to put on bumpers to keep them black. Sun is ultimately turning the gray! Howard. 406 690 1493

 

Something I recently learned is it might not be the sun but could just be carwax buildup. I had my vehicle detailed and now all the plastic is back to true black, and when I picked it up I commented about how good it looked and the guy told me I had a lot of wax build up that was making it look like that.

 

Clean them with Mr Clean Magic Erasers... if they look like a million bucks then Pauldy is correct....

if they are still grey then use a product like Forever Black. That's not the only product, but it's the one I use with great success.