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Oils & Lubricants for Industrial, Automotive, Diesel and Aviation, Quality Lubricants & Fluids Since 1929
Quality Lubricants & Fluids Since 1929

TRUEGARD Soluble 384 Coolant - 55 Gallon Drum

SKU 100187
Original Price $1,151.13 - Original Price $1,151.13
Original Price
$1,151.13 - $1,151.13
Current Price $1,151.13

Truegard Soluble 384 is the go to soluble coolant for versatile metalworking applications. This multi-purpose heavy duty coolant can machine aluminum alloys, titanium, Inconel, stainless steel, and all automotive steels.

At Keller-Heartt Oil, we are proud to carry TRUEGARD soluble 384 coolant in 275 gallon totes for high volume metalworking applications. TRUEGARD Soluble 384 is a general purpose soluble oil for light to moderate duty machining on a wide range of materials.

TRUEGARD Soluble 384 coolant is high mineral oil containing soluble for easy to medium duty machining, including grinding, on a wide variety of materials including as well ferrous as non-ferrous metals.


  • Bio-Stable formula reduces the need to dispose coolant, and saves on adding additional new coolant
  • No need for sump additives
  • Excellent lubricity and extreme pressure additives provide extended tool life, and increase production
  • Outstanding corrosion protection - for both machine and workpieces - provides parts protection

Recommended Mixture:

  • General Machining: 6-9%
  • Grinding, Lith Machining: 3-4%
  • Refractometer Factor: 1.2

Typical Values:

  • Appearance: Amber
  • 5% Appearance: White
  • PH In Use: 8.2-8.7

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