No flats joes eco sealant the new generasion in puncture prevention latex free ammonium free and protein free the best sealant in the market specifically developed for light tlr tnt tubeless tires with thin side walls features suitable for sensitive rims and tires suitable for people with allergy and sensitivity to latex for use in tubeless tires and inner tubes instantly seals punctures in the tread up to 6mm more permanently than any other sealant on the market does not build a st