Skip to content
Antifreeze & Coolant

Mercury 8M0073203 -100 F Water System Anti-Freeze, 1 Gallon

Part number: 8M0073203

$19.99

Description
Mercury -100 F (-73 C) Water System Anti-Freeze 8M0073203 provides serious cold-weather protection for marine engine cooling systems, as well as RV and home plumbing applications. The glycerin-free formula protects against bursting down to -100 degrees Fahrenheit (-73 C) and offers freeze protection within a range of -58 to -63 degrees Fahrenheit (-50 C to -52 C). A premium additive package helps prevent corrosion of aluminum, copper, brass and solder, and will not harm rubber seals or hoses. Blue-green coloration enhances blow-through visibility. This product is ready to use or may be diluted following directions on the label.
  • Non-toxic, virgin propylene glycol (30% blend) formula
  • Provides -100 F (-73 C) freeze burst protection and -58 F to -63 F (-50 C to -52 C) freeze protection
  • Prevents corrosion of aluminum, copper, brass and solder in systems
  • Will not harm rubber seals or hose materials
  • Formula is ready to use or may be diluted - follow dilution instructions on the label
  • Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.