No more flats! Slime's 2-in-1 Tire & Tube Premium Sealant protects your tubes and off-highway tires to get you back on the road quickly and easily when you get a flatSlime's 2-in-1 Tire and Tube Premium Sealant seeks out and instantly seals tread area punctures up to a 1/4” in tires and up to 1/8” in tubes. Pre-install Slime sealant to prevent punctures, giving you two years of continuous flat tire protectionWhen a puncture occurs, Slime’s patented sealant is carried directly to the source. The pressure of the escaping air forces the particles into the opening, where they build up and intertwine to form a long-lasting, flexible plug. Repairs punctures and stops slow leaksThis 16 oz sized bottle is perfect for preventing and repairing flat tires in all non-highway tires and tubes, such as bicycles, dirt bikes, lawn mowers, small trailers, wheelbarrows, scooters and moreEnvironmentally friendly. Non-toxic, non-corrosive, non-hazardous, non-flammable and water soluble. Easy to install with the included valve core removal tool and clear installation hose