As low as $4.73/mo with or . (Pay in 4 interest-free payments)
Spectro Year Round Super Coolant Premium protection for aluminum engines and radiators. Spectro Year Round Super Coolant is a specially formulated, low-silicate coolant designed to deliver reliable, year‑round corrosion and heat management for modern aluminum cooling systems. Low silicate formula — Safe for aluminum components and prevents silicate-related deposits. Pre-diluted, ready to use — Do not add water; formulation contains properly measured deionized water for consistent performance. Non-corrosive & phosphate-free — Protects cooling system metals without harsh chemicals that accelerate wear. Non-abrasive — Gentle on gaskets, hoses, and radiator surfaces to extend component life. Ideal for automotive and light-duty applications requiring a reliable, maintenance-friendly coolant. Use Spectro Year Round Super Coolant to maintain optimal engine temperature control, reduce corrosion, and prolong the life of aluminum radiators and engine parts.
Specially formulated, low silicate coolant for aluminum engines and radiators
Do not add water pre diluted coolant
Year-round is a non-corrosive, phosphate-free and non-abrasive
or 
. (Pay in 4 interest-free payments)
