Pennwood 5W-20 SN GF-5

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Hermon, ME
I saw this oil locally for the first time and curiosity got the best of me. It was relatively reasonably priced (for a gas station) so I picked some up. I visited the Dennison Lubricants plant in MA that produces this oil about a year and a half ago. IIRC, this would be the same product as the Oilzum oil as well.

This VOA was done using a Napa Filters/ALS Tribology kit. It seems to match up to the following PDS pretty well:

http://www.denlube.com/DenLubeMSDS_PDS/P...0Oils%20PDS.pdf

Here is the data:

Fe---
Cr---
Pb---
Cu---
Sn---
Al---4

Ni---
Ag---
Ti---
V----
Si---6

Na---2

K----
Water=
Mg---5

Ca---2064

Ba---
P----755

Zn---814

Mo---85

B---299

Visc @100C= 8.6

Visc @40C= 52.1

TBN= 6.5

I have this in my car now and I'll do a UOA after I get some miles on it.

Thanks,
 
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