Stans Notubes Race Day Sealant - 1000ml

The Stan's Race Day sealant is the latest formula developed by the brand in collaboration with top current riders. It has been used on national and international circuits for some time, and after over 15 years of development, the Race Day sealant is now capable of sealing much larger punctures, thanks in particular to the use of new XL crystals in greater quantities (200%) and an ever more reactive formulation.

The quantity of crystals and the formulation of the Race sealant make injection through the valve impossible; therefore, the tire must be unseated to insert the product, as it would otherwise immediately clog the tubeless valve.

Features

• Tested and developed with world-class athletes.
• Highly reactive sealant to minimize air loss during a puncture.
• Twice as many crystals as in other brand sealants.
• Seals much larger punctures than other brand sealants.
• New XL crystals combined with standard crystals.
• Better stability in all conditions and temperatures (down to -28°C).
• Must be injected directly into the tire to avoid clogging the tubeless valve.