Name: Cooling System Sealer & Conditioner Additive - 250mL | 177711
Brand: Kleen Flo
SKU: 177711
Price: 5.99 CAD
Availability: InStock

Cooling System Sealer & Conditioner Additive - 250mL | 177711

Part #177711

$5.99

Kleen‑Flo 711 Cooling System Sealer & Conditioner is a powerful, proactive treatment that restores coolant system integrity by sealing small leaks and preventing future coolant loss. Engineered to mix seamlessly with antifreeze or water-based coolant, this treatment helps maintain system pressure, inhibits corrosion, and safeguards against radiator and heater core leaks. Compatible with all common metals, including aluminum, Kleen‑Flo 711 is ideal for extending the life and reliability of your cooling system.

Effectively seals small leaks in radiators, heater cores, freeze plugs, and head gaskets without disassembly
Mixes quickly and uniformly with water or glycol-based coolants for convenient use
Aluminum‑compatible formulation protects modern engines that use lightweight materials
Helps prevent future leaks by conditioning and re‑sealing aging coolant surfaces
Corrosion inhibitor slows rust and scale formation inside the cooling system
Treats up to 22.7 L (20 quarts) of coolant — good for most passenger vehicles
Can reduce the need for frequent coolant top-ups and costly repairs by maintaining system pressure

Details