Truck bed-liners can either be sprayed on or could be made of plastic. One can choose the type and make of the bed liners based on their need, performance and cost. The bed-liner provider in Atlanta stocks both kinds. While the sprayed on bed-liners could be lot more economical, the cargo you carry could leave permanent stains, and can even be damaged with heavy load. While the plastic bed-liners are flexible and can be cleaned and shifted around. Even drop-in bed-liners can get damaged with time, however they can take a lot of abuse before the truck bed is affected.