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Looking for a tire additive that prevents flats and seals leaks? Look no further than Flat-out Tire Additive by MULTI SEAL! Made with super-strong KEVLAR fibers, this tire additive provides 24/7 puncture protection for 10+ years, preventing up to 95% of flats. Plus, it increases tire life and improves fuel economy, saving you money and keeping you safe. And with no latex or adhesives, Flat-out won't get sticky or difficult to clean. Simply install with the easy dispensing cap and enjoy non-toxic, non-flammable, non-corrosive, non-aerosol protection. Made in the USA, one 32-ounce bottle is all you need for each eBike.