How to Seal a Plastic Gas Tank

Step-by-Step Guide

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   Step 1: Buy or rent a plastic welder.

   Tell the salesperson what you are doing with it to ensure that you get the correct rods. , Drain the gasoline from the tank, and allow it to dry both inside and outside.
   
   Don protective eye gear, a welding helmet and welding gloves. , Start at an edge and run the bead completely around the opening.
   
   Then begin crossing over the hole, allowing the rod to fill in the hole completely. ,,
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   Step 2: Remove the plastic gas tank from the vehicle

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   Step 3: and set it up in a secure welding area.

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   Step 4: Use a plastic welding rod made specially for this purpose

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   Step 5: and fill in the crack or hole.

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   Step 6: Allow the weld to set up

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   Step 7: sand it smooth and

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   Step 8: if desired

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   Step 9: paint it with plastic spray paint.

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    Step 10: Replace the repaired plastic fuel tank on the vehicle.

Detailed Guide

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