Stan’s No Tubes Solution Tire Sealant 16oz 473ml

The first choice of riders around the world for tubeless conversion and flat prevention. Seals punctures up to 1/4" (6.5mm) quickly. Stays liquid 2-7 months for long-lasting protection. Premium low-viscosity formula resists freezing to work in environments as cold as -20° F (-7° C). Natural materials, safe for the environment. Can be injected through valve stems with removable cores compatible with tubes and tubular tires. 473ml bottle.