I just bought a new 2000 F-150 4X4 and had the Ameraguard Spray-on liner installed and love it. This company sprays the protective Polyurethane coating on cold so there is no runs. The material is harder than the other spray-on liners I have seen and I think it is a little tougher. I just abused the bed with 5 cubic yards of rock and 3 pallets of landscape stone (not all at once) and the liner held up great. I washed it out when my job was completed and it looks brand new, not even a gouge or scratch. This company does an excellent job of installing the liner as they take all the bed & tailgate bolts and tie downs out before they spray and install after the material sets up. This insures there will be easy access if bed or tailgate needs to be removed (hopefully won’t need to). Here is there web site http://www.ameraguard.com Enjoy!!!

 

check out super-liner.com and compare the stringths