Altdorf Arctic 420 - 5L

Arctic 420 has been formulated to increase tool life and provide extended sump life.  

It can be used on a wide range of machinery and ferrous metals. A carefully formulated chemical package has been added to the highly refined oil to increase the life of the coolant in the sump. Specialised, high-performance extreme-pressure additives have been included to increase tool life in demanding machining operations and produce excellent surface finishes. When added to water it forms a stable translucent solution providing excellent microemulsion.  

It has been tested in almost all hard waters and has proven exceptionally stable. It has excellent Anti-Bacterial, Anti-fungal, and Low Foam Properties.  

• Long Lasting Stable Coolant 
• Premium Rust Protector 
• Extends Tool Life 
• Antibacterial 
• Anti-fungal 
• Chlorine, Nitrate and Silicone Free 
• Easy on Hands 
• Low Foam 
• Refractometer factor: 1.78 (reading x 1.78 = % concentration)  

We recommend a dilution rate of 5% for general machining, increased to 10% for harder materials such as stainless steel.