SN-100A Synthetic Cutting & Grinding Coolant

Rustlick™ SN-100A is the economical, semi-synthetic coolant for light to moderate to heavy-duty applications.


  • Moderate to heavy-duty synthetic cutting fluid with non-chlorinated EP additives
  • High lubricity, high rust protction, and low foaming


  • Moderate to Heavy-duty operations
  • Machining, cutting, and sawing
  • Works well in grinding operations


  • 1 year from the date of manufacture
  • Call Technical Sales for detailed questions pertaining to the products
  • None Available
  • Product/Applicator Trouble Shooting
  • Shelf Life Information
  • Specific Testing Data
  • Use a refractmeter to measure coolant concentration
  • Use Triadine 20 or Grotan for microbial control in sump tanks


  • Ferrous Metals
  • Limited use on Titanium.
  • Not recommended for Aluminum.
  • Not recommended for Brass, Bronze, and Copper.

Packaging Details

Part No. US Net Contents Container Type Units/Case Approximate Case Weight Shelf Life
73058 5 gallons Pail 1 47 lbs. 1 year
73558 55 gallons Drum 1 521 lbs. 1 year

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Appearance / Physical State Dark Blue
Specific Gravity 1.05
Vapor Density > 1
pH Value 9.0
Flash Point >200°F (93°C)
Boiling Point / Range 212°F (100°C)
Active sulfur content None
Total chlorine None
Density 8.8 lbs/gal (1053 kg/m3)
Dilution Ratio Machining: 20:1 to 30:1
Milling, Drilling, Turning, Boring, Sawing, Tapping, Threading, Reaming, Grinding: 10:1 to 20:1
Water Solubility Soluble in water
Refractometer Readings 10:1 = 4.0
20:1 = 2.4
30:1 = 1.3

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