Slime’s 2-in-1 Repair & Prevent Sealant continuously fixes flat off-highway tires and tubes for up to 2 years! It instantly seals up to 1/4" punctures in tires and 1/8” punctures in tubes, stops slow leaks and is great for preventing flats in bicycles, dirt bikes, ATVs/UTVs, golf carts, riding lawn mowers, small trailers, tractors, scooters and all other non-highway tires. This value-sized gallon includes a pump for easy installation (dispenses approximately 1 oz per pump).