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MAG 1 Cooling System Stop Leak
MAG 1 Cooling System Stop Leak

MAG 1 Cooling System Stop Leak

MAG1

A$8.50

This product is not available for purchase online.

Features

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Overview

MAG 1 Cooling System Stop Leak is a concentrated additive that seals leaks in radiators, hoses, gaskets, and heater cores without clogging the system. Poured directly into the cooling reservoir, it forms a durable seal to prevent coolant loss, restoring pressure and efficiency—reliable gear that patches up overheating woes without a full flush or tow.

Why You’ll Love It

  • Quickly plugs small leaks to stop coolant drips and top-ups
  • Safe for all coolant types, including extended-life formulas
  • One-bottle treatment works on cars, trucks, and heavy machinery

Built for Real Work

Formulated with premium sealants that swell and repair without residue or blockages, this additive handles high-heat and pressure like a pro. It's tough on pinholes and cracks but gentle on pumps and sensors—proper kit for the tradie's overheating ute mid-job, straightforward enough for the driveway fix, just pour in, run the engine, and watch it hold.

Perfect For

  • Tradies keeping fleet vehicles running on remote sites
  • DIYers patching radiator issues before bigger repairs

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