richw2000 17 Report post Posted July 21, 2023 Is there a good source for bulk Castrol 10w60 supercar? I have three cars that need Castrol 10w60 I used to buy it in 20l packs in the Uk. But cannot find anything other than the 5l packs. any good sources for bulk castrol? Quote Share this post Link to post Share on other sites
Driftit 2078 Report post Posted July 22, 2023 I don't think that comes in bulk packs here. Penrite 10tenths comes in 20l packs. Even as a sponsor Castrol gave us next to no discount. Greater savings waiting for supercheap auto specials. I've moved away from Castrol due to their bottle sizes. Penrite comes in 5,6,7,10,20L. Quote Share this post Link to post Share on other sites
