Radiator Sealer 300 ML

STP Radiator Sealer is designed to repair radiator leaks quickly and effectively, forming a permanent seal.It contains corrosion inhibitors to help prevent the formation of rust and deposits.STP Radiator Sealer also lubricates the water pump.

Usage Instruction:

• Run the engine until the coolant is warm (not hot).
• Shake bottle well & pour entire bottle of STP® Radiator Sealer into radiator.
• Run the engine for approximately 10 minutes or drive a short distance, allowing seal to harden.
• Be careful when opening the radiator/cooling system: hot coolant or steam might escape.
• One bottle treats cooling systems up to 14 liters capacity..

  STP Radiator Sealer

  • Repair radiator leaks quickly and effectively, forming a permanent seal.
  • Contains corrosion inhibitors .
  • Help prevent the formation of rust and deposits.
  • Lubricates the water pump.