The Seal 1 SL-BZ2: Below Zero is a product specifically tailored for cold weather usage. It comprises a low viscosity formula, masterfully engineered to clean, lubricate and safeguard under freezing operating conditions.Notwithstanding its specialty for cold weather, the Below Zero works exceptionally well in all temperature ranges, thereby making it an ideal choice for situations where a light viscosity CLP (Clean Lube Protect) is required.