• Compatible with air conditioning systems of hybrid and electric cars. • Permanently seals micro-leaks of refrigerant gas up to 0.3 mm. • Quickly acts on rubber and metal components. • Compatible with all lubricants and refrigerant gases, including R12, R134a, R1234yf, and CO2. • Safe formulation without polymers, does not block system components, and does not react with moisture or oxygen. • Visible under UV light for easy detection. • Includes adapter with low-pressure quick connector for systems with R1234yf refrigerant gas and reusable flexible hose. • Product dimensions: 3 cm wide, 3 cm high, 22 cm long. • Product weight: 0.02 kg.