PetroWrap Anti-Corrosion Tape System is the superior way to protect your deck equipment, hydraulics, steel pipes, flanges, valves, marine pilings and structures, or any other equipment which is subject to corrosion. Composed mainly of petrolatum and specific anti-corrosion agents, PetroWrap is formulated to provide economical long-term protection from water, salt, alkalis, and acids and requires no maintenance.