-200°F Super Concentrated Antifreeze, 55 Gallon

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SKU: 316G55 Categories: ,
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Protect engines and water systems against freeze damage during winter layup.

Highly concentrated, non-toxic propylene glycol formula protects engines and freshwater systems during winter layup. Provides up to -200°F freeze protection when used full strength. Dilute to make up to three gallons of -50°. Safe for use in potable water systems and for engine winter layup. Not for use as engine coolant.  -200°F rating based on freeze/burst point of copper pipe.

Key Features 

  • Non-toxic propylene glycol formula protects engines and freshwater systems during winter layup
  • Provides up to -200°F burst protection when used full strength
  • Can be diluted to make up to 3 gallons of -50°
  • Meets industry standard for burst portection in copper pipes to -200°F (-129°C)
  • Freeze protection within a range of -98°F to -103°F (-72°C to -75°C)
  • Concentrated, nontoxic
  • Saves shelf space and can be diluted to meet specific needs
  • Contains corrosion inhibitors to protect all engine metals including aluminum

Additional information

Boat Winterization


Best Use -200 Degrees
Capacity 55 Gallons
Color Blue/Green
Type Antifreeze
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