Maximize your fleet's uptime and minimize costly repairs with the UVIEW LeakGuard™ Spotgun™ Cartridge (UVW-480308). This professional-grade A/C sealant, certified to meet SAE J2670 standards, permanently seals leaks in rubber and metal components, preventing costly downtime and refrigerant loss. Unlike other sealants, its oil-based formula won't harden, crystallize, or clog your system, ensuring long-term reliability and system efficiency. The integrated UV dye enables quick and accurate leak detection, simplifying diagnostics and repairs. Designed for slow leaks, it provides a preventative maintenance solution that can safely remain in the system for up to 12 months. Service up to 8 vehicles with a single cartridge, making it a cost-effective solution for your fleet. UVIEW LeakGuard™: The smart choice for proactive A/C system maintenance.