PIERCE Penetrating Oil, Moisture Remover, Rust Dissolver

5 Gallon Pail.  PIERCE will loosen dirt and scale from corroded painted and plated surfaces. Liberal application of PIERCE will loosen frozen and corroded nuts, bolts, flanges, hinges, pins, sliding and rotting parts, tightly fitted parts, etc. Its "wicking" action crawls up threads for immediate penetration. It lubricates, displaces moisture, and protects electrical gear, metal surfaces, machinery and hundreds of other uses. It is a must for protecting various metals from atmospheric deposits and rust.  Can be used on wet or dry surfaces and will readily displace water.  Powerful, multi-action protective shield against the harmful effects of moisture and corrosion. Dielectric strength, 29,000 volts.