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Stan's Race Day Tubeless Sealant

Item #ATU10155
Condition:
New
Size:
Size
$27.00

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Why We Love It
The Stan's Race Day Tubeless Sealant is a high-crystal-concentration tubeless tire sealant developed in collaboration with world-class athletes and their mechanics, targeted at riders preparing for race day or long-distance events. Built on the same proprietary liquid base as Stan's Original Tubeless Sealant, the Race Day formula increases sealing crystal content by 200% and adds XL-sized crystals capable of repairing larger punctures than the standard formula. The sealant must be installed by pouring directly into the tire over the bead — it is not compatible with valve-core injection or syringe-style installation tools. Stan's recommends visually inspecting sealant levels every 2–3 weeks to monitor liquid volume, as the Race Day formula has a faster dry-out rate than the Original. One liter seals up to 16 tires, with per-tire volume requirements varying by tire size — consult Stan's sealant volume charts for tire-specific guidance.
About This Item
  • Formula contains 200% more sealing crystals than Stan's Original Tubeless Sealant formula
  • Added XL-sized crystals extend puncture repair capability to larger cuts and holes
  • Shares the same proprietary base formula as Stan's Original Tubeless Sealant
  • Must be poured directly into the tire over the bead, valve-core or injector installation is not compatible
  • Stan's recommends inspecting sealant levels every 2–3 weeks to monitor liquid volume
  • Store in a cool, dry place away from direct sunlight and extreme temperatures to maximize shelf life
Specifications
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Details
Brand Stan's NoTubes
Model Race Day
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