PRODUCT DATA SHEET KEY FEATURES AND BENEFITS • Virtually impervious to water and steam • Water and corrosion resistant • Compatible with most elastomers and seals • Outstanding extreme pressure resistance • Synthetic base fluid APPLICATION AREAS • All types of anti-friction bearings, roller bearings and ball bearings • Grease Lubricated Chains DESCRIPTION Chesterton® 635 Synthetic Extreme Pressure & Corrosion Resistant Grease is the one grease to use for the most demanding lubricating needs. It is a multi-purpose workhorse with outstanding extreme pressure and antiwear capabilities, unsurpassed shear stability, temperature and corrosion resistance. As a premium quality, water resistant grease, 635 will not be removed even in severe water washout situations. Chesterton 635 can be used in steam and direct water contact services. Up to 50% water contamination will not diminish properties of Chesterton 635. With a dropping point of 318°C (604°F), it will not melt and run out even at high speeds or under heavy loads. 635 SXC is unsurpassed in its ability to extend bearing life, reduce equipment repairs and improve operational efficiency of grease lubricated equipment. Uses for 635 SXC can be found throughout any industrial plant or process. It is especially advantageous where there is exposure to high humidity, corrosive vapors and shock loading or vibration as found in pulp and paper mills, mining operations, power generating plants, steel mills and metal forming operations. • Gears and Cams • Feeders, Mixers, Agitators • Guides/Slides Apply with a grease gun, or brush on for local applications. Before using, wipe grease fittings to remove contamination. Keep grease container closed when not in use. Reapply at regular intervals. TYPICAL PHYSICAL PROPERTIES Consistency, NLGI Dropping Point (ASTM D 2265, DIN 51 801/1) Timken OK Load (ASTM D 2509) Four Ball Wear Test (ASTM D 2266, DIN 51 350/5) Scar Diameter 40kg, 1200 rpm, 75°C, 1hr Four Ball Wear Test (ASTM D 2596, DIN 51 350/4) Weld Load, Kg (N) Load Wear Index Operating Temperature (above 180°C, increased lubrication frequency is required) Light blue/green 2 Smooth, buttery Proprietary, patent protected, sulfonate complex 0.95-1.05 318°C (604°F) 265-295 PAO synthetic 29.5 kg (65 lbs) Water Washout (ASTM D 1264) @ 80°C

Shear Stability (ASTM D 217), % Change 10,000 strokes 100,000 strokes Oil Separation (ASTM D 1742), % loss Wheel Bearing Life (ASTM D 3527) Corrosion Resistance (ASTM B 117), 5% Nacl Lubricating Additives Bomb Oxidation (ASTM D 942) psi drop, 1000hrs Copper Corrosion (ASTM D 4048, DIN 51 811) ISO/DIN Classification Base Oil Viscosity (ASTM 445) @ 40°C @ 100°C Viscosity Index, VI non-heavy metal, expreme pressure and antiwear, anti-fretting additives, surface reactive anti rust and corrosion additives, oxidation inhibitors 6.0 0/1B ISO-L-XD F I B2/DIN 51 502-K LP 2HC R1-40 98 cSt 14 cSt 146 Before...