I went with a newer liner called Alpha Liner. Its been in my work truck for a bout 5 yrs. I liked it so much I had them put it in 06. Don't know much about liner-x, so i can't compare. just thought you might want to check it out. Its a spray type also, comes in different colors. good luck!

 

I just had the Line-X sprayed into my 08. Could not be happier. And it has a lifetime warranty!

 

Rhino: 100% polyurethane, tear strength 145 pli, temp tolerance 175 degrees, uses a cold/low pressure application system, softer at Shore A 92.5, gels in 30 to 45 seconds, dries in 45 minutes, cures in 24 hours. Optional UV topcoat is called Rhino Shine. It will eventually peel off the liner and must be reapplied (the consumer can buy a bottle of it and do it themselves). It's thick and not fun to apply.

LINE-X: Polyurethane/polyurea blend, tear strength 295 pli (that's twice the tear strength of Rhino), temp tolerance 220 degrees, uses a heat/high pressure application system (for better adhesion and a more uniform looking final texture), harder at Shore D 45, dries in 4 seconds (thus follows the bed’s contours much better), cures in 24 hours. Several UV products are available: Ultra Shield, Nason, or Xtra. All are one-time applications, Xtra is the best (made by Dupont only for LINE-X, contains a Kevlar micro pulp for extreme durability). I recommend you buy one of the UV products, it's money well spent.

Reflex is NOT like LINE-X. It is a 100% polyurethane low pressure product just like Rhino.