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Semi-synthetic, bio-resistant coolant for light to medium machining in soft water environments.


Product Overview

BONDERITE® L-MR B-236 is a semi-synthetic, low-foaming fluid with bio-resistance and medium oil content.  Designed for light to moderate machining and grinding of ferrous and most aluminum alloys.  Ideal for soft water environments or where RO/ DI water is used.


BONDERITE® L-MR B-236 is ideal where water quality is soft to moderate (0- 300 ppm hardness) or where process requirements make foam difficult to control.

    Recommended Use Concentrations:​
  • Grinding:                   6%-7%
  • General Machining:  6%-8%
  • Heavy Machining:     8%-10%

Features & Benefits

High lubricity for versatile applications.
Bio-resistant technology to eliminate "monday morning odors" and extra tank additives.
Reduced product consumption due to superior wetting and emulsion properties.
Superb tramp oil rejection for easy removal and solution longevity.

Problems Solved

BONDERITE® L-MR B-236 helps provide a solution to the following industry & application problems: 

Monday morning odors.
Difficult to control foaming issues due to process requirements.
Shortened tool life due to overheating.
Extra costs and down-time due to tank maintenance.

Product Specifications

Appearance of Concentrate
Hazy, amber fluid
Appearance @ 5% Translucent white fluid
Recommended Conc. 5 – 10% pH of Emulsion (typical) 9.2 – 9.4
Density 8.3 lbs / gallon
Chlorine None
Boron Yes
Refractometer Factor 1.56
Biosan Bacteria Challenge (Biosan SOP# 14-1) Pass

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