How to remove epoxy from metal: Quick methods for best results

Epoxy is known for its durability and bonding strength, and that’s all good until it inadvertently gets onto an unwanted surface. Don’t feel bad, accidents happen. This situation is easily fixed.

In this article, we’ll deal with how to remove epoxy glue from metal. We have simple instructions below to get things back in order.

The most common method to remove epoxy from metal is to use a solvent to soften the epoxy, then scrape it away. 

Here are the items you will need:

• acetone or isopropyl alcohol

• paper towels or clean cloth

• a bowl that the item will fit into (if possible)

• aluminum foil or plastic wrap

• putty knife

• a steamer (if available)

Prepare to work in a well-ventilated area. Nitrile gloves and eye protection are recommended.

1. Place the metal item in the bowl or container, add acetone or alcohol, and allow the epoxy to soak for 15–30 minutes. Cover the container with foil or plastic wrap to prevent evaporation.
2. If the item is too large, or placing it in a bowl is impractical, soak some paper towels in acetone or alcohol and wrap the towels around the epoxy you want to remove. Use foil or plastic wrap to keep the towels in contact with the epoxy. Allow the epoxy to soak for 15–30 minutes.
3. Once the epoxy has softened, use a putty knife to carefully scrape away the unwanted epoxy.
4. Wipe away any residue with paper towels dampened with your solvent.
5. Wash the item with soap and water.

Another highly effective method to remove epoxy from metal is with steam.

1. Smaller items can be placed in a basket inside a steam unit or steam can be directed at the epoxy from the nozzle of a steam-cleaning gun.
2. It may take up to 30 minutes to soften the epoxy, depending on the type and the thickness.
3. Once softened, use your scraper to begin removing the epoxy.
4. Continue applying steam and scraping until the epoxy is removed.
5. Wipe away any residue with a paper towel dampened with acetone or alcohol.
6. Wash the item with soap and water.

This method and the one above should help you quickly remove epoxy resin from metal on any typical project. If you need an excellent epoxy formulated for metal surfaces, try LePage Epoxy Steel.