NT SEALANT QUART 32oz/944ml

- 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 tyres