Virtually eliminate all flats with Stans NoTubes Tire Sealant
Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months.
Just a single 2 Oz container of Stan's Tire Sealant in a converted standard tire or a tubeless tire can repair up to a 1/4" hole instantly.
Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30°F (-34.4 Celsius). One quart will convert up to 16 tires.
Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4" almost instantly to keep you rolling.
Inside this simple black bottle is a product that changing cycling - today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.
The #1 Rated Tire Sealant on the Market.
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
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