Coolant in Aurion / TRD Aurion Club Posted April 28, 2020 but Penrite Red contains silicates (potential seal damage Toyota video) and is Si-OAT not Hybrid OAT (manual notes) non-silicate, non-amine, non-nitrate non-borate it does meet TSK2601G so what do you believe https://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdfhttps://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdf
Coolant
in Aurion / TRD Aurion Club
Posted
but Penrite Red contains silicates (potential seal damage Toyota video) and is Si-OAT not Hybrid OAT (manual notes) non-silicate, non-amine, non-nitrate non-borate
it does meet TSK2601G so what do you believe
https://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdfhttps://www.penriteoil.com.au/assets/pdf/tech/Nov2015/Coolants.pdf