Self-sealing bicycle tube stops flats while you ride. Sealant inside seals most holes up to 1/8 In. instantly while you ride. Lasts the life of the tire. Tube sealant will not freeze or dry out.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.