SILCA Ultimate Sealant 2.0 provides a high-performance solution for cyclists seeking reliable puncture repair and long-term protection. This formula uses a proprietary blend of natural and synthetic latex combined with optimized carbon fiber strands to close punctures exceeding 6mm. Advanced foaming agents carry the carbon fibers directly to the site of air loss for rapid sealing.

The sealant remains effective for over 6 months and features a consistency that allows for injection through the valve stem. This functionality ensures a clean installation and straightforward maintenance. To accommodate different workshop or personal needs, the product is available in 65mL, 500mL, and 1L volumes, providing options for single applications or multiple wheelsets.