The product is a 1 gallon container of Prestone DEX-COOL Antifreeze+Coolant Extended Life that comes pre-diluted in a 50/50 ratio. It is ready to use and does not require any additional mixing before use. This product is manufactured by Prestone in the United States and is designed for automotive use to help maintain proper engine temperature and prevent freezing and overheating. It is a convenient solution for ensuring the longevity and performance of your vehicle's cooling system.
