Medallion Plus SS 2650 (PAIL)


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Quick Overview

Medallion Plus SS 2650 is a worker-friendly, emulsifiable, semi-synthetic cutting and grinding fluid.

Safety Data Sheet

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SS 2650’s biostable formula ensures long sump life and resistance to rancidity without the use of harmful bactericides. The sulfonate-free emulsifier system ensures excellent stability in hard water, but is sufficiently balanced to minimize foam in soft water. Compared to other metalworking coolants, Medallion Plus SS 2650 is nearly odorless, clean running, gentle on the skin, and safe for workers when properly maintained.


Medallion Plus SS 2650 offers:

  • Low to non-irritating formula. Protects workers from skin and breathing issues.
  • Heavy-Duty, multi-metal capabilities (EP)
  • Sulfonate-free emulsifier system for excellent stability and low foaming performance
  • Biostable formula for excellent rancidity control with no harmful bactericides
  • Excellent detergency for clean-running machines and sumps
  • Excellent rust protection at concentrations as low as 4%
  • Low odor formula that is non-irritating to workers

Medallion Plus SS 2650 is intended for difficult machining and grinding applications on cast iron, steel, and most aluminum alloys. It is not recommended for brass due to the possibility of staining. It is ideally suited for metalworking facilities where a single fluid is desired for a wide range of machining operations on a variety of metals. High oil content and EP additives ensure excellent tool life and surface finish in critical machining operations on difficult metals such as alloy and stainless steels.

Typical Properties

Medallion Plus SS 2650

Property Value
Appearance Clear amber liquid
Specific Gravity @ 72ºF 0.98 - 1.00
pH (diluted 5% in water) 9.2 - 9.5
Use concentration: Grinding 4% - 5%
Use concentration:  Cutting 4% -10%
Chlorinated Additive Present  
Refractometer multiplier 1.5