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GEOlube® SL 680

GEO Specialty Chemicals makes their documentation available in the regions indicated below:

GEOlube® SL 680 is an ISO VG lubricant formulated to provide the user with superior performance under demanding operating conditions, and manufactured to provide a viscosity of 725 cSt @ 40°C. The GEOlube® SL grades have been specifically formulated for use as industrial gearbox lubricants and find application within the most severe environments. As such, they have achieved approval for use within a number of different gear designs, including helical, bevel helical, planetary, and worm gears.


GEO Specialty Chemicals is a world leader in the manufacturing of cost-effective, high-quality specialty chemicals. Their lubricants improve efficiencies, reduce torque and drag, extend lateral penetration and reduce drilling time, and they provide many other benefits. The company also offers strong and versatile production capabilities with plants strategically located worldwide to reduce costs for customers.

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GEO Specialty Chemicals

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