Heavy-Duty Antifreeze & Coolant ANTHD

February 20, 2021
Amsoil Heavy-Duty Antifreeze & Coolant ANTHD
Heavy-Duty ANTHD

Fully formulated: DOES NOT require the use of supplemental antifreeze/coolant additives (SCAs) or extenders
Protection up to 1,000,000 miles, 20,000 hours or 8 years, whichever comes first
Ethylene glycol 50/50 pre-mix formulation
Proprietary hybrid organic acid technology (HOAT) formulation is further enhanced with anti-scalant, anti-fouling and water-pump lubrication additives
Phosphate-, nitrate-, nitrite-, silicate-, borate- and amine-free
Compatible with all other antifreeze and coolant colors

Provides superior heat transfer and excellent protection against corrosion, cylinder-liner cavitation, freezing and boil-over. Compatible with all other antifreeze and coolant colors and all plastics and elastomers (hoses, gaskets, etc.) found in cooling systems. Provides superior protection for aluminum, steel, cast iron, copper, brass and solder alloys.

Amsoil Heavy-Duty Antifreeze & Coolant ANTHD Buy Now/Pricing Information

Outstanding Cooling-System Protection

  • Superior heat transfer
  • Excellent protection against corrosion, freezing and boil-over
  • Virtually eliminates scaling problems
  • Maximum protection in extreme temperatures and operating conditions
  • Long-lasting protection for up to 150,000 miles or 5 years, whichever comes first, in passenger cars and light trucks

AMSOIL Resists Corrosion

Amsoil Resists Corrosion
HHBased on results of the ASTM D2570 corrosion test.

AMSOIL Resists Cavitation

In third-party, industry-standard testing, cylinder liners protected by AMSOIL show virtually no signs of cavitation.II

AMSOIL Anti-Freeze Resists Cavitation
IIBased on results of the ASTM D7583 cavitation test.
Amsoil Heavy-Duty Antifreeze & Coolant ANTHD Buy Now/Pricing Information

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