AR4400 hBN LP utilizes hexagonal boron nitride for its low coefficient of friction at 0.15 to 0.70 and its superior characteristics bonding to metal. It is a superior lubricant and offers excellent protection against corrosion. Once the firearm is clean AR4400 will maintain it and resist lead and carbon buildup. It creates a dry hard film. (No odor, heavier viscosity, beige in color) AR4400 offers the same performance as the AR4200 without added solvent properties. Formulated with hexagonal nano boron nitrate (hBN) - selected for its exceptional friction reduction properties and affinity it shares with metal alloys. AR4400 is perfect for maintaining a firearm once cleaned, it has no odor and non-toxic. The hBN forms a hard dry film filling in all asperities for a near frictionless barrel which resist carbon, copper and lead buildup.
F**.
Nano nano.
A very clever lubricant.
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