Radiator Sealant – Coolant

Radiator Sealant

Radiator Sealant

Wynn’s Radiator Sealant is designed to protect against coolant loss by stopping most radiator, heater core, and engine block core expansion plug leaks as well as prevents head gasket seepage.

  • Stops most radiator/cooling system leaks
  • Compatible with all standard and extended life coolants

Product Number

ZW19201

Packaging Information

11 fl. Oz. / 24 per case
Also comes in kit #10068, #10078.

Applications

Add to coolant as needed or after radiator fluid exchange.

Directions

Add to vehicle cooling system and bring the system to operating temperature.

Downloads

Safety Data Sheets

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