RE: Which bowstring wax to buy...
I haven' t used the Seal Tite, but I' ve got something that sounds similar. It' s Black Lightning wax from Pro Release. This stuff is impregnated with graphite and silicone. They' ve got White Lightning too that' s just silicone impregnated. Anyway, this stuff is slick - literally! I especially like to use it on the cables. Slicks ' em up good sliding through the cable slide. I like to use it on my end servings where they contact the cams to keep serving wear down. I even rub some into my shootin' tab to keep it slicked up.
If the Seal Tite is anything like this stuff, I think you' d like it.
I still use regular ol' TexTite on the string though. Seems to last longer. Cover your bases and get both!