It also resists gasoline and oil so you don’t have to worry about cumbersome spills. It’s designed to cover the entire bed of a six-foot pickup truck and leaves a finish that resists moisture and UV light in order to protect any metal area from corrosion and rust. This coating is made with all-weather polyurethane that’s tough, dries to a textured, non-slip finish, and works on pretty much any kind of surface including concrete, wood, and metal. The best of the best in our opinion is the Herculiner HCL1B8 Brush-on Bed Liner, which gives you a coat that’s easily five times thicker than most other roll-on bedliners on the market. We took on the task of reviewing dozens of different options out there so you don’t have to, and we came up with this list of the seven best roll-on bed liners that boast of excellent customer ratings and superior performance for the price. Do bedliners require any prior preparation?.How much roll-on bedliner should you buy?.Which is better- a spray-on or a roll-on bedliner?.Rust-Oleum, Black Automotive 32-Ounce Truck Bed Coating Durabak 18 Non Slip Coating, Bedliner, Deck Paint Dupli-Color BAQ2010 Bed Armor DIY Truck Bed Liner Speedokote T-Rex White Roll-on Truck Bed Liner U-Pol Products RAPTOR Black Truck Bed Liner Kit