Mag1, 14 oz. marine grease, specially formulated with premium, state-of-the-art lithium complex grease, this is a tacky grease which resists water washout even under the most severe conditions, including saltwater, formulated with high quality base oils & additive systems, provides superior rust & corrosion protection plus a high melting point, nlgi grade 2, features & benefits: exceptionally versatile, resistant to water washout even salt water, superior protection against rust, corrosion & oxidation, functions well under severe conditions, high melting point (500 degree.f) (260 degree.c), amber color, smooth texture, highly tacky, NLGI service classification lb.