For nearly 15 years cyclists across the world have relied on Stan's No Tubes Sealant, the gold standard in tubeless innovation. When Stan talks tubeless, the industry and cyclists listen. The introduction of SRD Race Sealant ushers in the next generation of tubeless care. The SRD Race Sealant virtually eliminates flats, eliminates, like for good. Featuring twice the amount of standard crystals, and the new XL crystals, the new sealant is so effectively it can only be installed directly in the tire. No injectors, syringes, or kits can be used, as the will clog. Fun fact: the team at Stan''s even had to make the opening on the lid larger, because it would clog the old cap.
Features new XL crystals
Must be poured into the tire
Good for a wide variance in temperature
Coats sidewalls of tires for easy setup
For more information on SRD Sealant check out Stan''s