DIY Epoxy Crack Repair

Have you ever noticed how some things just seem to crack? It seems like they just don’t stay intact. From your car to your house, we’re all susceptible to this annoying little problem. Well, it turns out that those cracks are actually a sign of great things to come. Epoxy cracks are a good thing – an epoxy crack is a sealant that has invaded and taken over the space where it was breached. The epoxy crack will appear as a tiny hairline crack in the epoxy sealant. But trust us when we say that this is not cause for alarm - instead, it’s reason for celebration! Epoxy Crack Repair is one of the best ways to extend the life of your home or structure without spending an arm and a leg on repairs or replacements. This article goes into details about what epoxies are, how epoxy cracks form, how to fix them and more!

What are Epoxy sealants?

An epoxy is a sealant that is used to prevent moisture from seeping into your home or structure. Epoxy sealants are incredibly strong and can withstand changes in temperature and extreme weather conditions such as rain, snow and wind. Epoxy cracks appear when the epoxy has been breached. The hairline crack will be visible once the breach has been repaired. That’s because an epoxy that has been breached has no way of repairing its own sealant, which means it will have to “grow” a new layer if it wants to be able to continue sealing off your home or structure. This article goes into detail about how epoxies grow!

How to repair an epoxy crack

First, you’ll want to identify the area that has epoxy cracks. These areas can be found near walls, windows or doors. Once you have identified the area, take a sharp knife and cut through the epoxy around the crack. The epoxy will provide an easy cut-line for your knife blade so that it doesn’t get trapped inside of the crack. Next, use a utility knife to make a small hole in the center of the epoxy crack. Be careful not to cut too deep as you don’t want to damage any existing wood or other materials in your home! Finally, pull out about half of a tube of epoxy (a tube is made up of two tubes connected together) and place it over the opening you made with your utility knife. Use a putty knife to mix up some more epoxy and then push it into the crack until it fills in completely. Wait 24 hours before using anything heavy on your new repaired surface! If you need help with this process, our customer service team is available 24/7 at 1-800-863-8743 or online at

Why Repair Before Repainting?

When you see signs of cracks in your house, it’s usually a sign that something needs to be repaired. But what if the crack is just a small one? What if your home isn’t worth the time and money it would take to repair? Well, before you consider replacing anything, have a quick look at DIY epoxy crack repair. It's easy, affordable, and can save you a lot of money! Fixing small cracks in your walls with epoxy crack repair has been shown to extend the life of your structure significantly. Plus, when you fix these cracks before repainting them with another color, you won’t have to worry about painting over them. In fact, this can all be done by yourself. So get started on your DIY epoxy crack repair project today!

How to Repair an Epoxy Crack with Resin

Unfortunately, the chances of repair are not high if you don’t know what to do. But luckily, we have you covered. Here’s everything you need to know about an epoxy crack in one place!

How to Repair an Epoxy Crack with CA glue

Properly repairing an epoxy crack can be a messy process, but it is one of the best ways to ensure that your epoxy cracks don’t become more serious. If you have a cracked epoxy, you should use CA glue to repair it. CA glue is the perfect glue for patching up epoxies and this article provides step-by-step instructions on how to apply CA glue to prevent and fix your damaged epoxies!

How to Repair an Epoxy Crack with Drying Shrink Tape

If you have a little epoxy crack in your building, it is possible to repair that crack with an easy-to-find product called Drying Shrink Tape. Drying Shrink tape is used as a sealant on many residential and commercial structures. It is commonly found in hardware stores to fix leaks and cracks and can be found online at or SHOP. COM. Here are the steps for repairing an epoxy crack with drying shrink tape: 1) Identify the location of the epoxy crack 2) Brush enough of the dry coating off the surface of your wall so that the edges of the crack are exposed 3) Apply strips of shrink tape over the exposed edges of the epoxy crack (1 inch width) 4) Cover up any remaining dry coating with a coat of paint 5) Wait 24 hours for them to take effect 6) Remove any excess paint from around or over top of the strip by scraping or wiping it off 7) Finally, remove any excess shrinkage tape by peeling it back


If you find a crack in your wall or floor and you want to repair it without repainting, you can use an epoxy crack sealant. It’s a quick and easy fix that will keep your walls and floors looking good for a long time. But it’s important not to do this repair job on your own. If you do, then you may end up with poorly repaired cracks or even worse, a disaster. To learn more about the DIY epoxy crack repair process, visit our blogpost.