Features: Rapidly seals leaks in rubber hoses, metal pipes, and aging seals with polymer membranes, preventing refrigerant loss in automotive systems. Features fluorescent tracers that circulates with refrigerant, revealing precise leak locations under light without disassembly ideal for leak detection. Perfect for vehicle owners and mechanics handling R134a systems in sedans, SUVs, or trucks needing maintenance solution. Use during seasonal check up or when noticing reduced cooling performances to quickly seal leaks in garages or roadside emergencies. Maintaining optimal refrigerant flows, for all modern automotive configurations. Specifications: Component: Iron Can Content: 80g Size: about. 5x5x20cm/1.97x1.97x7.87in Package Includes: 1pc Leak Detection Addtive note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.