Product Data Sheet



NOCO BIOCOOL HIGH-PRESSURE EP combines the superior chemical flexibility of synthetics with 15% mineral oil and a chlorinated extreme-pressure additive. NOCO BIOCOOL HIGH-PRESSURE EP has exceptional foam control, hard water stability and tramp oil rejection. it provides outstanding extreme-pressure lubricity for machining and grinding virtually all metals, particularly Aluminum, Stainless Steels and other hard to machine alloys. NOCO BIOCOOL HIGH-PRESSURE EP is not recommended for use on Magnesium.

Major Benefits of BIOCOOL HP EP
  • Very Low Foam for High Pressure Operations
  • Eliminates Need for Tankside Additives
  • Excellent Corrosion Inhibition
  • Exceptional Hard Water Stability
  • Outstanding Extreme-Pressure Lubricity for Superior Finishes
  • Operator Friendly and Clean Running
  • Superior Sump Life

Suggested Dilution in Water:
Tapping, Reaming, Sawing 10:1 (20%)
Milling, Drilling, Turning 20:1 (5%)
Centerless, ID, OD, Surface Grinding 25:1 (2%)

To optimize the performance of your coolant, please check your concentration regularly.  Ask your NOCO sales representative for our refractometer chart. (1.2 Refrac Index)

At concentrations below 4% the biostability of this product may be compromised.  

Storage and Handling

Indoor storage is best.  If drums must be stored outdoors, store them on their side with the large bung up.  In cold weather, inventory should be brought indoors as needed and kept at least eight hours at room temperature before use.  Extreme care should be exercised to prevent water from entering the drums.  Bulk storage temperatures should not exceed 40°C.

Property Results
Appearance - concentrate Amber Liquid
Appearance - dilution Amber (Translucent)
pH @ 20:1 9.0 ± 0.3
Specific Gravity @ 60º F 1.0 ± 0.01
Total Phosphorus, wt % None
Total Chlorine, wt % 1.0
Flash Point, PMCC, º F None
Odour Bland

Don't Pollute!  Dispose of used oil properly!
Call your NOCO sales representative for details on our Oil Recovery Program.

All reasonable care has been taken to ensure that the above information is accurate as of the date of printing.

NOCO Energy Corp.
Tonawanda, NY  14150
(800) 500-6626