The Honeywell R-1234yf Refrigerant Can with Stop Leak is a high-quality product designed for automotive air conditioning systems. This 400 gm can of R-1234yf refrigerant comes in a full container, making it ready for use. The can features a white container color and is manufactured in the United States. With no California Prop 65 warning, this product is safe for use in various applications. Perfect for businesses and individuals in need of refrigerants for HVAC and industrial purposes, this Honeywell product ensures reliable performance and efficient cooling.