Yes, the green can. Great for the underbody because it's thicker. The red is great for inside door panels, rocker panels, etc. because it's lighter and penetrates/creeps better.This is the green cap one, right? I saw it on sale at Walmart too... the red cap one is better I think, anyway, it is too late... salt is already there... I would not spray anything until next fall
It should penetrate the salt, doesn't drip.