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Coolant

AMSOIL Industrial antifreeze & coolants fight deposits and scale in industrial cooling systems while providing long service intervals for reduced maintenance.
3 of 3 products
3 of 3 products
Heavy-Duty Engine Antifreeze/Coolant EG 50/50 Premix

Formulated to exceed original equipment manufacturer (OEM) requirements and maximize cooling-system component life
Premixed 50/50 with high-purity water for maximum convenience
Boil-over protection up to 265°F (129°C) in a 15-psi closed system
Freeze protection down to -34°F (-36°C)
Fortified with anti-deposit, anti-fouling and water-pump lubrication additives
Compatible with all common seal, gasket and hose materials found in cooling systems, helping promote long life while helping reduce leaks
High-quality organic acid formulation helps avoid IGBT/converter losses

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Formulated to exceed original equipment manufacturer (OEM) requirements and maximize cooling-system component life
Premixed 50/50 with high-purity water for maximum convenience
Boil-over protection up to 265°F (129°C) in a 15-psi closed system
Freeze protection down to -34°F (-36°C)
Fortified with anti-deposit, anti-fouling and water-pump lubrication additives
Compatible with all common seal, gasket and hose materials found in cooling systems, helping promote long life while helping reduce leaks
High-quality organic acid formulation helps avoid IGBT/converter losses

Heavy-Duty Engine Antifreeze/Coolant PG Concentrate

Biodegradable formula limits poisoning risk
Surpasses standards for metallic corrosion and erosion to protect common cooling-system metals
Polyorganic-acid formulation virtually eliminates scaling problems for excellent cleanliness and performance
Protects cylinder liners against cavitation erosion/corrosion pitting for long component life
Eliminates the need for supplemental coolant additives (SCAs), extenders and recharging cooling systems, reducing maintenance
Compatible with other coolants and all common seal, gasket and hose materials found in cooling systems, helping promote long life and reduce leaks

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Biodegradable formula limits poisoning risk
Surpasses standards for metallic corrosion and erosion to protect common cooling-system metals
Polyorganic-acid formulation virtually eliminates scaling problems for excellent cleanliness and performance
Protects cylinder liners against cavitation erosion/corrosion pitting for long component life
Eliminates the need for supplemental coolant additives (SCAs), extenders and recharging cooling systems, reducing maintenance
Compatible with other coolants and all common seal, gasket and hose materials found in cooling systems, helping promote long life and reduce leaks

Multi-Vehicle Antifreeze/Coolant EG 50/50 Premix

Formulated to exceed original equipment manufacturer (OEM) requirements and maximize cooling-system component life
Premixed 50/50 with high-purity water for maximum convenience
Boil-over protection up to 265°F (129°C) in a 15-psi closed system
Freeze protection down to -34°F (-36°C)
Fortified with anti-deposit, anti-fouling and water-pump lubrication additives
Compatible with all common seal, gasket and hose materials found in cooling systems, helping reduce leaks and promote long life

View Detail Page View Full Details Link

Formulated to exceed original equipment manufacturer (OEM) requirements and maximize cooling-system component life
Premixed 50/50 with high-purity water for maximum convenience
Boil-over protection up to 265°F (129°C) in a 15-psi closed system
Freeze protection down to -34°F (-36°C)
Fortified with anti-deposit, anti-fouling and water-pump lubrication additives
Compatible with all common seal, gasket and hose materials found in cooling systems, helping reduce leaks and promote long life