Product specification summary
- Catalog No. / MFR #
- GOS-100
- Product
- Synthetic EP Gear Oil ISO 100
- Catalog family
- Industrial EP Synthetic Gear Oil
- Oil type
- Synthetic extreme-pressure (EP) industrial gear oil
- Viscosity grade
- ISO 100
- Package
- 55 gal drum
- Availability
- Factory order

Identify GOS-100 synthetic EP industrial gear oil
GOS-100 identifies this synthetic industrial gear oil in ISO viscosity grade 100. EP stands for extreme pressure; the catalog family is Industrial EP Synthetic Gear Oil.
This article covers the 55 gal drum. Keep the catalog number, ISO 100 grade and drum size together when preparing your purchase request so the inquiry stays tied to this exact product.
Lubri-Loy quality, blended in the USA since 1949
Lubri-Loy has blended quality lubricants in the USA since 1949. GOS-100 is part of its industrial synthetic EP gear oil offering.
Buying directly from Lubri-Loy gives you a straightforward way to discuss the named product and your ordering needs.
Buy GOS-100 direct and plan for a factory order
Use the GOS-100 product page on lubriloy.com to buy directly from Lubri-Loy. The prominent links near the top and end of this article lead to that exact product page.
GOS-100 is a factory-order item. Plan ahead and contact Lubri-Loy to discuss order timing, referencing GOS-100 Synthetic EP Gear Oil ISO 100 in the 55 gal drum.
View Lubri-Loy Synthetic EP Gear Oil ISO 100, 55 Gal Drum (GOS-100) / GOS-100
Frequently asked questions
What is GOS-100?
GOS-100 is Lubri-Loy synthetic extreme-pressure (EP) industrial gear oil, ISO viscosity grade 100, in a 55 gal drum.
How can I buy this product from Lubri-Loy?
Open the matching Lubri-Loy product page. Use Add to cart or Buy now when available, or Request a quote for quote-only products. Direct orders include free shipping within the US.