How to Fill Holes in Metal without Welding (Quick & Easy)


hole in corrugated metal wall_Lars Hammar_Flickr

When holes form in your metal objects, what do you do? Which method do you use when it comes to filling these holes?

Welding is the best way to fix and join metal objects. Welding, for example, is the best technique to join two metal parts. However, you cannot apply it in specific conditions.

If holes still form in the metal, it’s advisable to use a distinct method. In this stage, a question on how to fill metal holes without welding arises. You can patch the holes with epoxy or thawed steel ore.

The nature of the parent metal, the hole size and the method used will affect the application. In this article, we shall discuss the step-by-step guide on how to fill metal holes without welding. Let’s jump right in!

Epoxy or Tape

The two usual non-weld hole fixing options are epoxy and tape. These DIY methods work well for fixing small holes rather than a large tear. Tape merchandise and specialty epoxy are intended to patch metal and steel.

Epoxy can be used to seal a hole, depending on the extent of the damage and the quality of the patch job. After sealing the epoxy, ensure that you apply a primer to the patched spot to stop reforming the hole.

For auto body damage, adhesive or aluminum tape are a fast and simple solution. You can also paint it over to hide the repair work. However, if you use adhesive tape to repair holes in a car body or any other metal type, that’s considered a transient solution.

Use of Filling Agents

This technique is more fit than others because patching and epoxy aren’t sufficiently good if your solid object has holes.

The damaged area is heated using a gas torch. When the section turns luminous red, pour the hot molten metal into the holes. Let it cool off slowly.

The molten iron acts as a filling material. It also forms a strong bond with the parent material. However, the application will make the surface stiff and you can use a baby sander or sandpaper to make it sleek.

This technique can be dangerous. When doing this, adhere to the safety measures. Make sure that you have your hands covered while adding the filling agents. This procedure requires a professional. Also, it’s more intricate and expensive as compared to the other two methods.

Use a UV Repair Patch

PVC & Vinyl Waterproof Repair Kit

Try a UV patch to fix holes in metal without welding if you want a more long-lasting and permanent method of repairing holes. When it comes to damage from rust or small holes, UV repair patches are almost immediate fixes that’ll get you back up and operating fast.

In UV repair patches, you apply the patch to the hole or rusted spot and wait for the sun’s Ultra-Violet rays to actuate the patch, hardening it in a couple of minutes after the first exposure. UV patches can be actuated and treated with UV light emitted from a lamp if you’re working in a dark area and there’s no access to the sun.

UV repair patches are a supple material similar to clothes that can adapt to any surface for a precise fit. These patches are industrial glue and create permanent bonds with the metal surface. This provides a durable, non-welding repair.

You don’t have to be concerned with leaks or extra rust as these UV repair patches are waterproof. Metal repair patches are also oil and corrosion-resistant and don’t wear out if continuously exposed to UV light.

Applying, sanding, and painting takes less than an hour from beginning to end. This means that the process of applying a UV patch to repair damage is quick.

If you’re wondering how to fill holes in metal without welding, then take into account the following applications of metal repair patches.

UV Repair Patches Applications

When it comes to instant metal repair, UV repair patches are versatile solutions. It’s compatible with numerous distinct merchandise and surfaces and there are infinite applications for immediate repair patches.

Irrespective of whether you’re repairing something around your household, carrying out autobody repairs, or filling holes in agricultural or industrial gear, UV repair patches are the ideal solution for your situation.

What happens if there is a hole in the roof? How do you repair it? These are the steps.

What’s Your Preferred Method of Filling Holes in Metal without Welding?

Welding is the best option. However, it’s an expensive method and also too risky. Because of the high voltage electric circuit, the welder requires special care. If you want to get an answer on how to fill holes in metal without welding, then these methods, the step-by-step guide, and where it’s applied will be useful to you.

They’re simple and convenient methods for everyone and are less risky than welding. The metal object you are working with will determine the best method.

Lars Hammar, Flickr.

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