While formulations have changed to keep up with today's technology, Archer's obsession with quality hasn't. Archer's broad line of lubricant products are still manufactured with superior base oil stocks and the latest additive technology to ensure the highest quality, best performing lubricant products. Some oil companies would have you believe that Archer's obsession with quality is unnecessary. But Archer's customers see the difference in longer drain intervals, lower maintenance costs, increased fuel efficiency and less wear in their valuable equipment. Archer users have learned that premium products ensure premium performance and ultimately better value.