Originally Posted By: redhat
Originally Posted By: randomhero439
There is also the MSDS up for Pennzoil Ultra Platinum on epc.shell.com
Could you perhaps link it? I searched but couldn't find it.
MSDS is up and very recent (2/7/14) but still refers to the product a just Pennzoil Ultra. Comparing the common elements from the fresh MSDS to the old TDS suggests it's unchanged: flash point, pour point, and 40c Cst are identical. Still says the base stock is Fischer-Tropsch (GTL) derived and includes highly refined mineral oil only to dilute additives.