High penetration spray ad , designed to protect and lubricate all types of chains including self-lubricated chains (O-RING). It contains the unique BARDAHL POLAR PLUS formula, which drastically reduces friction and wear between le moving metal parts. It contains a ad penetrating action and special high viscosity ad polymers for lubrication of hard- pispaces da reach. After penetrating, the product adheres leaving a patina that reduces friction, protects against corrosion and dirt, and repels moisture.