GN64-45 Flat-Stack, Light-Duty Synthetic Stamping Fluid

Metal Mates GN-64 is a synthetic stamping and forming lubricant developed with technologically advanced, non-chlorinated extreme pressure and boundary additives. A more environmentally-friendly alternative, this product improves die life, is easy to clean, and doesn’t require cleaning before welding. It is versatile across a range of operations and provides excellent protection against corrosion and rust.

GN-64 is a great choice for tightly stacked parts that have a tendency to rust. At varying dilution ratios it is effective in light to moderate-duty applications.


  • No cleaning required before welding
  • Dilute at greater than 6:1 to avoid stickiness
  • Improves die life
  • Easy to clean
  • High corrosion protection
  • No petroleum products in formulation
  • Full synthetic product


  • Designed for use with flat-stacked parts to eliminate oxidation between pieces.

Packaging Details

Part No. US Net Contents Container Type Units/Case Color
MM9002 5 gal pail 1 clear to amber brown
MM9003 55 gal drum 1 clear to amber brown
MM9006 330 gal tote 1 clear to amber brown

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Appearance / Physical State liquid
Odor typical, mild
pH Value 9.3 at 10%
Specific Gravity 1.07
Boiling Point / Range 212F (100C)
Vapor Pressure <1 mmHg
Vapor Density >1
Prop 65 Warning No
Density (8.9 lbs/gal)
Refractometer Readings 2-10 RI
Dilution Ratio 3:1 to15:1

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