i just picked up a used 2002 f150, traded in my 95 f150, anyway, it has some type of spray in bed liner. the color looks to be a very flat black/ grey color. is the any way to improve to dull color?

 

Rhino Linings has a new product called Rhino Shine Ultra works wonders on any brand of spray-on liner.

 

Black Magic makes a product (trim protectant not tire shine) that is inexpensive and makes it look great but it is also slicker than snot on a door ****. Makes the golf bag slide around like it's on wheels. What the heck I still use it.