Back-To-Basics: Plug Weld Prep Using A Spot Blaster

Posted on: 06 February 2025

Sometimes, going back to the basics can make the difference between a quality repair and a failed repair. Plug weld prep is not only a key factor in a successful repair but also in productivity.

There are many great ways to clean and prepare a plug weld area during panel installation. For example, using a:

Stainless-steel brush
Drill bit ground flat
Fiber wheel
Rivet shaver

Another solution is to use something that you may already have access to, a spot blaster. This tool can create a seal around the plug weld area not only cleaning the base material but also the surrounding area.

While it’s possible to clean the area in other ways, a spot blaster can make it that much faster and easier.

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