Smith & Allan Red Antifreeze Coolant Concentrate -40ºC Si-OAT G40 AF13++

Smith & Allan Red Antifreeze Coolant Concentrate -40ºC Si-OAT G40 AF13++ Low-Hybrid 20 Litre 20L

• Extreme (Use Neat) -40°C
• Winter (CT 41 Si-OAT 66% / Water 33%) -22°C
• Normal (CT 41 Si-OAT 50% / Water 50%) -15°C
• Outstanding protection from overheating and frost
• Protects against corrosion
• Exceptional thermal stability
• Nitrate, Amine, Phosphate (NAP) & Borate free

• Eliminates risk of deposits
• Can be diluted or used neat

Cooltech 41 Si-OAT is a high-quality antifreeze coolant concentrate. This ethylene glycol-based coolant contains a Silicated Organic Acid Technology (Si-OAT) inhibitor package and is Nitrate, Amine, Phosphate, borate free. The product provides all year-round frost and corrosion protection and exhibits excellent hard water stability and very low inhibitor depletion rates. The exceptional thermal stability eliminates the risk of deposits particularly near the cylinder head, engine block, radiator, water pump and heat exchanger. The product may be used neat as supplied for extreme use or diluted for economic use. When used neat the product provides corrosion protection up to 250,000 km for passenger vehicles and 500,000 km for trucks and commercial vehicles. The coolant should be changed when these limits are reached or after 5 years, whichever is sooner.