i put 303 on my outside plastic yesterday. today when i went outside my bed has several streaks down it where the 303 ran down off my bedrails and on to my paint. is there any way of keeping it from doing this. i only applied a small amount.. and also will it hurt my paint or strip my wax?

 

It won't hurt your wax or paint. Next time, after using 303, let it sit for about 30 minutes then go back and buff off the excess. This should prevent the streaking. It works for me.

 

yhea, you have to buff it off to keep it from running down. Trim likes to absorb all it can hold and let the rest run down.