procedure for applying wax and 303 Protectant?

I have used 303 for many years on boat vinyl and vehicle interiors but I find it a bit sloppy to apply to the stickers on my 5er. It runs, streaks and really looks like poop after it goes on. Really wish they made it in a different form than liquid. Something like a wax or paste that you can wipe off. I'm currently using a sponge style mop to apply to the stickers on my 5er as it beats lugging a ladder all the way around. I also hit everything on the roof with it.