ArcticArmor523 is a cold flow improver for diesel fuels to improve low-temperature performance and greatly improve winter operability.

ArcticArmor523 is engineered to improve multiple characteristics of diesel, including Cold Filter Plugging Point (CFPP), Pour Point, and Cloud Point. Cloud point is lowered by solubilizing paraffin nuclei as they begin to crystallize and the pour point depressants modify paraffin crystal’s growth as they precipitate.

ArcticArmor523 ensures the production of smaller crystals which have a much lower tendency to block fuel lines and filters to maintain operability.


ArcticArmor523 is formulated for today’s modern diesel fuels and typical biodiesel blends. Recommended for use in all diesel engines.


    • Prevents gelling & icing
    • Reduces Cold Filter Plugging Point (CFPP)
    • Reduces Pour Point
    • Reduces Cloud Point

Oil Additives

Fuel Additives