Opstech has completed a major upgrade of its Overhead Conductor Grease, integrating eco-friendly base stocks and advanced thickener systems to achieve higher performance and lower environmental impact. The upgraded product features ultra-low oil separation, high drop point and excellent compatibility with conductor materials, while meeting stricter environmental regulations. It offers longer protection cycles, reduces re-lubrication frequency, and supports sustainable operation of transmission networks. Designed for both factory pre-coating and field maintenance, the grease balances efficiency, durability and green development. Opstech continues to drive innovation in specialty lubricants, providing safer and more reliable material solutions for the global power industry.