Break Free BF-CLP4 CLP Liquid 4 oz Break Free BF-CLP4 CLP Liquid 4 oz Features: 4 oz Liquid Penetrates and spreads along metal surfaces into every pit and crevice to undercut contamination and lift residue away where it can be removed. Long-lasting lubricating film dramatically reduces adhesion of sand, grit or other abrasives which cause wear and failure. Corrosion inhibitors prevent the formation of rust while Break-Free's unique boundary film protects metal surfaces from moisture and other contaminants. Specially formulated synthetic oils won't lose viscosity, dry out or stiffen up in extreme environments - such as cold, heat, dust, dirt, humidity and even salt air - keeping equipment in ready condition for months at a time.