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How Do You Use a Plug Tool?

Published in Tire Repair 3 mins read

Using a plug tool typically involves inserting a tire plug into the tool and then using the tool to push the plug into a prepared hole in a tire to seal a puncture.

The process, based on common tire repair methods and the provided steps, focuses on preparing the puncture and then employing specific tools to insert the sealing plug. Here’s how the plug tool is used within the overall repair:

Steps for Using a Tire Plug Tool

Before using the plug insertion tool, essential preparation is needed. According to the provided reference, after assessing the damage, elevating the vehicle, removing the tire, and removing the puncturing object (Steps 1-3):

  • Step 4: Prep the Hole. This step involves using a tool, often a reamer, to clean and enlarge the puncture hole. Properly prepping the hole ensures the plug will seat correctly and create a tight seal. You use this tool by inserting it into the hole and working it in and out to rough up the edges and clear debris.
  • Step 5: Insert Plug Into Tool. A tire plug, typically a sticky, rubberized cord, is threaded halfway through the eyelet or slot of the plug insertion tool. This tool is specifically designed to carry the plug into the tire.
  • Step 6: Apply Rubber Cement. Rubber cement is often applied to the prepared hole and the plug itself. This acts as a lubricant to help the plug slide into the tire and also helps create a better seal as it dries and bonds with the rubber.
  • Step 7: Plug the Tire. This is the core step where the plug insertion tool is utilized to push the plug into the tire. Holding the handle firmly, you push the tool with the loaded plug straight into the prepared and cemented puncture hole until only a small portion of the plug is visible outside the tire. It requires significant force to ensure the plug is fully seated within the tire's structure.
  • Step 8: Remove the Tool. Once the plug is properly inserted, the plug insertion tool is carefully and steadily pulled straight out. The design of the tool ensures that the plug is left behind in the tire, sealing the puncture.

Following these steps correctly ensures the plug effectively seals the hole, allowing the tire to hold air once reinflated.

Source Reference: How To Plug A Tire

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