50300 – Everlast 50-300 Low Temperature H2S /CO2

Everlast 50-300 is a synthetic valve lubricant/sealant formulated for use in highly corrosive, low temperature ser-vices. 50-300 should be used in plug valves and ball valves handling dry gasses including natural gas, manufac-tured gas and LP gasses, carbon dioxide, sour crude and gas, salt water, hydrocar-bons, acids or caustic solutions. 50-300 is a tenacious filmer to metal surfaces and will protect valve parts from the corrosive effects of oil and gas production and processing. 50-300 is excellent body filler in gate valves where hydrocarbon resistance is important and corrosion protection is critical.

Applications

• For use in plug, ball and gate valves in low temperature environments.
• Suitable for use in hydrocarbon gasses
• DO NOT use in oxygen service

Features

• Outstanding low temp performance
• Water insoluble and washout resistant
• Fully additive treated
• 100 % synthetic
• High metal adhesion
• Excellent corrosion resistance

Physical Properties

• Color: Black
• Cone Penetration: 250 to 270
• Dropping Point, 5 (ASTM D-566): None
• Water Washout ASTM D-1264) 1hr @ 105°F – 0.1%
• Rust Preventative Test (ASTM D-1743): Pass
• Film Stability and Steel Corrosion, Mil-G-27617D 168 @ 212°F No resinous deposit or corrosion
• Temperature Range: -70 to 600°F
• Type Oil: Synthetic