PETRONAS Tutela HI-TEMP PREMIUM GREASE is a multi-purpose application, NLGI #2, Lithium Complex soap lubricant with extreme pressure (EP) and anti-wear properties. NLGI GC-LB meeting. Operating temperature: -23°C to 204°C. Developed with NEW HOLLAND and CASE/CASE IH for mechanical lubrication of parts exposed to high temperatures. Specifications.