Stan's NoTubes Tire Sealant, Liquid Sealant, 16 Ounces (1 Pint)

The world’s first tubeless sealant and the first choice of riders today Recommended for all-around use, compatible with all tubeless road, gravel, and mountain bike tires Seals punctures up to 6.5mm (¼”) Compatible with valve installation using Stan’s Tubeless Sealant Injector Remains liquid inside tires for 2-7 months for long-lasting protection)