Decal maintenance and protection

[wsthomas1]

I've heard that UV is the worst for RV Graphics, but you're not supposed to use petroleum based waxes on them because they dry them out pretty fast. I've heard the 303 Aerospace UV Protectant is the best product to use on these, but I was wondering if i should use that, or is there something better to keep the graphics looking new. Thank You

[nosticks]

303.