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Shell VSI Circulating Oil 32,46,100

Packing style: 200L drum, 20L pail (20L only for #46)

Hydraulic and lubricating oil for rust protection in

vapor spaces

Shell developed VSI (Vapor Space Inhibiting) Circulating Oil with an anti-rust

compound which is oil soluble and volatile. This corrosion inhibitor fills the

vapor space above the oil level to form a rust preventive barrier on exposed

metal surfaces and helps combat vapor space rusting. Moisture in enclosed

air spaces over circulating oils is very likely to cause rusting when it

condenses on the cool walls of gear cases or reservoirs. Further, this

condensed moisture is constantly replenished as the system “breathes”

through vents and other openings.