Hybrid Organic Acid Technology (HOAT) Coolants

HOAT Concentrate

HOAT Concentrate Coolant is a long-life, high-performance engine coolant formulated with Hybrid O...

HOAT Pre-mix 50/50

Our HOAT Pre-mix 50/50 Coolant is a ready-to-use, extended-life engine coolant formulated with H...

HOAT Long Life Coolant

Our HOAT Long Life Coolant is a premium, extended-life engine coolant formulated with Hybrid Orga...