Thermax® Semi-Fluid Grease is an ultra-tough, aluminum complex, EP grease designed to lubricate industrial gear boxes that require the use of a semi-fluid grease. It has the fluidity to pour like an oil from the container while having enough "body" at operating temperature to resist channeling or leaking past faulty seals often found in older gear boxes.
Thermax® Semi-Fluid Grease also has very good oxidation stability and provides excellent rust and corrosion protection to both ferrous and nonferrous metals.
Thermax® Semi-Fluid Grease is formulated with Royal Purple's proprietary, EP Synslide additive technology, which forms a chemical film capable of carrying loads much greater than other EP oils and greases under boundary conditions.
Find out more: See the PS & MSDS (Product Sheets and Material Safety Data Sheets)
Hot Rod magazine Endorses Royal Purple® Lubricants "It occurred to us that we've yet to run a test with Royal Purple® oil that didn't result in a power gain—it might be a marginal gain (as with our little Acura Integra), but it's a gain.