FEATURES -Break-Free CLP (Bore Cleaning Solvent, Lubricant, Rust Preventative) Liquid -4 oz. Squeeze -Penetrates and spreads along metal surfaces into every pit and crevice -Undercuts contamination and lifts residue away where it can be removed -Reduces adhesion of sand, grit or other abrasives which cause wear and failure -Corrosion inhibitors -Specially formulated synthetic oils won't lose viscosity, dry out or stiffen up in extreme environments