Save your money and use this for bicycle tires, for me this was a game changer, no more flat tires.... This fluid is cheaper when you buy automotive version, but it is with identical ingredients like specialized one for bicycles. It really does the job, just remember when you pump the tire that the valve has to go UP to avoid spillage. I used it previously, it lasts for few years easily, and if spilled, it is easily washed out using water.