Here in Aus, Castrol Formular R, all viscositie's are about to leave our shelves and be replaced with Castrol Edge same viscositie's.
Appears old "R" SL rated, new "Edge" SM rated.
New marketing name for old Formula "R" SL, now rated SM and called "Edge". Probably at a higher cost to BOOT.
Still the Tub looks Better.
Appears old "R" SL rated, new "Edge" SM rated.
New marketing name for old Formula "R" SL, now rated SM and called "Edge". Probably at a higher cost to BOOT.
Still the Tub looks Better.