A significant first in the marine industry, this grease not only outperforms mineral-based greases, it is biodegradable with minimal environmental impact. Formulated from biorenewable stocks, it provides superior protection against pressure, corrosion and heat.*Traditional greases cannot pass the Emcor rust test, yet this grease earns a rating of 1 (scored on a 0 to 5 scale; 0 = Excellent, 5 = Corroded). Greater thermal stability than mineral-based oils makes it more resistant to breakdown even at high operating temperatures. It's also safer to use, classified as an irritant rather than a poison. Pack of two 3 oz tubes Also comes in a 1 lb tub and a 14 oz canister*In industry-standard 4-ball weld tests, the formula withstands twice the pressure of traditional greases, while washout, the main cause of bearing failure, is reduced by half.