how to remove epoxy from pipes?

Let’s face it – epoxy is a great way to fix pipes and make them last longer. But what do you do when the epoxy has set, cracked, and now you’re left with an ugly crack in your pipe?

There are a few methods for removing epoxy from walls and pipes so this doesn’t happen again!

How do you remove hardened epoxy from a pipe?

  • Use a heat gun. Heat guns are great for softening epoxy because they can be used to apply high temperatures directly to the epoxy without damaging nearby surfaces. To use a heat gun, hold it about four or five inches from the pipe and slowly move it in circles around the pipe until you feel the epoxy start to soften up. Once you’ve softened up all of the hardened material on your pipe, wipe away any excess with a rag or paper towel until the only clean metal is left behind.
  • Use a blow torch (with caution). If you don’t have access to a heat gun, try using an open flame instead—but make sure that whatever fire source you’re using does not come into direct contact with any other nearby flammable materials like wood or paper!

What will dissolve epoxy?

Epoxy is a type of adhesive that can be used to bond different materials together. This makes it ideal for applications requiring strength and durability, such as gluing ceramic tiles to the wall or sealing cracks in concrete.

But epoxy is not always easy to remove once applied, and sometimes you may need help getting rid of it. The good news is that there are several products that will dissolve epoxy, and some of them are readily available at your local hardware store.

Here’s how you can use these products:

  • Acetone — A common ingredient in nail polish removers, acetone will dissolve most types of glue including epoxy. However, it should only be used on small areas because it can cause damage if left on too long or comes into contact with skin or eyes. You should also avoid using acetone near any open flames since this increases its flammability risk significantly (this means no smoking while working!).
  • Alcohol — You may have noticed that alcoholic beverages contain ethanol (the same stuff found in rubbing alcohol), which has similar properties as acetone but doesn’t have quite as strong an effect when used alone against epoxy bonds because ethanol evaporates more quickly than acetone does when exposed to air temperatures above 90°F/32°C; however mixing the two substances together gives us what we need here–something able both dissolves our adhesive AND stays wet long enough for us to get cleaned up afterward!

How do you remove epoxy from metal pipe?

To remove epoxy from metal pipes, you’ll need to use a chisel or screwdriver to break it up or scrape it off with a putty knife. If the epoxy is dried and hard, you may be able to scratch it off using a wire brush.

If none of these methods work, then you can dissolve the epoxy by cleaning with a solvent or chemical stripper.

What dissolves hardened epoxy resin?

In order to break down the hardened epoxy resin, you need to use a chemical that is strong enough to dissolve it. In most cases, alcohol or acetone will do the trick.

However, if you’re dealing with a particularly stubborn substance, you may want to consider other options like peroxide or ammonia. The following chart shows several liquids that can be used for dissolving hardened epoxy resin and their respective strengths:

  • Alcohol – moderate strength
  • Acetone – high strength
  • Peroxide – very high strength (but also very dangerous)
  • Ammonia – moderate strength (#1 choice)

Note: Be careful when working with ammonia! It can cause severe burns on contact and should never be inhaled in large quantities because it is toxic and flammable.

Does vinegar dissolve epoxy?

While vinegar is a wonderful kitchen and cleaning product, it will not dissolve epoxy. Vinegar is an acid, so it can break down the resin in your pipe that was used to create the epoxy.

However, if you’re trying to remove cured epoxy from a pipe, then the vinegar may not be strong enough to do so.

What happens if epoxy goes down the drain?

Epoxy is a type of glue used to seal holes and cracks in pipes. It’s also used to make mortar for bricks, concrete, and stone. If epoxy goes down the drain, it can block your pipes.

The good news is that this isn’t permanent—epoxy can be dissolved with vinegar and baking soda or removed with a solvent (like acetone).

Does alcohol dissolve epoxy?

You may have heard that alcohol is a solvent, and therefore should be able to dissolve your epoxy. But before you get too excited, it’s important to realize that not all solvents are effective for dissolving or removing epoxy.

The key is understanding how each solvent works on its own, which ones work in tandem with each other—and which ones don’t.

In the case of alcohol and acetone, these two substances are relatively weak solvents when compared to others like ethylene glycol (an ingredient found in antifreeze) or trichloroethylene (an industrial degreaser).

This means they’re better at cleaning than dissolving.

If you tried using either substance alone on your pipe without first mixing them together into something like warm water or vinegar (another powerful solvent), then you’d likely end up with a sticky mess instead of clean pipes!

Can epoxy be dissolved?

Epoxy is a thermosetting polymer. It does not dissolve in water and it does not dissolve in alcohol, vinegar, mineral spirits, or paint thinner.

Acetone is another solvent that you might try as it will soften the epoxy but only for a short time. You may be able to smear the softened epoxy onto your paper towel so that you can wipe off the excess with your fingers without damaging them (although this will take some time).


In this article, we’ve covered the basics of how to remove epoxy from pipes. If you need more in-depth information on any of these topics, please feel free to contact us!

What are your favorite tips for removing epoxy from pipes? Let us know in the comments!

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Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

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