Safely prevents and temporarily repairs flat tire. Safe for legal highway speeds. Good for use in tubed and tubeless tires of all sizes. Non-separating formula. Seals punctures in the tread area up to 1/4 in Dia. Includes yellow valve cap to remind of sealant in tire. Keeps tire sealed for the life of the tire, up to 8 years. Cleans up with water. Inhibits rim corrosion. Dispensing nozzle that remains tight and secure during use.