Rektol Regular | SAE 10 | API SA
Unblended engine oil with oxidation inhibitors (reduces the ageing of the oil by oxidation) and pour point improver (improves cold flow performance). Formulated for 1900–1950s era veteran and vintage cars. These vehicles do not have any form of oil filtration system. This oil does not contain substances which hold the deposits in suspension.
Historical Designations: API ML-Service