I'm New to karting and need a good tire treatment that stays with the tire for the whole race. I ran this past weekend with a good set-up and a fast kart, but after a 4-6 laps on my tires (burris 33's) they feel off fast. I had know internal prepping, just outside treatment. I'm in the process of building a hotbox for internal prepping. I'm looking for something on the simple side as I'll only be racing about once a month.