JOE'S NO FLATS Road Leader Sealant - High-Pressure Tubeless and Inner Tube Puncture Sealant for Road and Gravel Bikes - Lightweight, Ammonia-Free, Fast-Acting Formula

Engineered for High-Pressure Tires: Specially designed for road and gravel bikes, sealing punctures up to 3mm at high PSI without affecting rolling resistance Lightweight, Fast-Acting Formula: Delivers instant puncture repair with minimal added weight, impeccable for competitive and endurance cyclists Long-Lasting Performance: Remains active for up to 12 months inside the tire, protecting against multiple punctures ride after ride Eco-Safe & Rim-Friendly: Ammonia-free and non-corrosive to rims and tire materials, safe for use with carbon wheels and latex tubes Hassle-Free Application: Can be injected through Presta or Schrader valves or poured directly, optimal for quick roadside or workshop setups