STAN’S NOTUBES Tire Sealant 946ml

– 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 -30° F (-34° C)
– Natural materials, safe for the environment
– Can be injected through valve stems with removable cores compatible with tubes and tubular tires