Otis O85 CLP is their most time-tested formula that uses advanced engineering to penetrate tight spaces and create a thin film that stops rust and corrosion for long-lasting protestion.Features:a Cleans, lubricates and protects in one advanced formulaa Removes carbon, powder residue and fouling from metal surfacesa Penetrates into tight areas to reduce surface frictiona A thin film seals out moisture to prevent rust and corrosion