The Silca Ultimate Tubeless Sealant 2.0 is designed for cyclists who demand the highest performance, longevity, and ease of use for tire puncture repair. This advanced sealant seals punctures of 6mm or larger and is injected directly through the valve for quick, clean application. Lasting up to 6 months, it ensures your tires stay sealed, even during extended rides. The proprietary blend of natural and synthetic latex enhances the sealing power, while optimized carbon fiber strands and advanced foaming agents work together to quickly seal punctures. This combination provides reliable protection and long-lasting performance, making it perfect for both casual riders and competitive cyclists. Available in 1L and 500ml, it offers convenient options for every need. Unlike older formulas, the new blend eliminates the need for a two-step process, keeping the sealant liquid longer and making application easier without the mess. Whether you&';re racing or out on a casual ride, SILCA Ultimate Sealant ensures your tires are always ready to go. Key Features: Seals Punctures Up to 6mm - Provides reliable protection against larger tire punctures. Long-Lasting Formula - Lasts up to 6 months for continuous performance without frequent reapplication. Easy Injection & Application - Injects directly through the valve with no mess or complicated setup.