Wheelbarrow Tube 6"

Pre-treated tube for wheelbarrows. Inside of tube is coated with non-toxic nonflammable, Slime® pretreatment. In the event of a tire puncture, the escaping air forces the sealant into the hole where it creates a long lasting, flexible plug. Withstands temperatures as low as -40° C. Self-repairs punctures up to 1/8" in diameter. 6" tube fits x 3.5" to 4.1" tires.