Epoxy Resin Bending is a process in which the resin gained its capability to form a lasting bond between various materials by curving under high temperatures.
Epoxy is most importantly used for the curing of fiberglass on boats and RVs, cars, storage sheds, and just about anything that needs to be waterproof. Many people ask does epoxy resin bends.
Yes, it does. You will find that there are two types of Epoxy Resin, one is the slow cure type and the other is the fast cure type.
The epoxy resin bending process takes place at 180 degrees with proper mixing times, which you can get from an expert.
So there can be some flexibility in the amount of bending that you can do with epoxy resin depending on how much you mix and how long you keep it warm.
Why is my epoxy bending?
Epoxy resin bending in the curing process isn’t uncommon. It’s not ideal but it can happen for a variety of reasons and does not mean your project has failed.
To find out if you can fix your piece or if you need to start over, first figure out why your epoxy is bending so you can decide how to prevent it from happening again.
Here are some common reasons:
Too thick, unequal thickness, uneven temperature, uneven humidity, uneven pressure/weight, uneven air circulation
Table of Contents
Is resin supposed to be bendable?
You may have noticed that resin is a bit different than many other materials it’s not supposed to be bendable.
Why is that? Well, epoxy resins are intended to be quite thick and viscous when they cure.
They’re meant to hold the shape they’re poured into, so they really don’t need much flexibility…they can crack and become brittle if you try bending them.
That said, we do offer flexible additives that you can use in your ArtResin depending on what your project requires!
Can you bend hardened resin?
To answer your question, yes. You can bend epoxy resin. Epoxy resin products are some of the most commonly used materials for making various crafts and art pieces.
They are well-known for their versatility and ease of use. However, one thing that most beginners struggle with is how to make epoxy resin flexible after it has been poured into molds.
It’s not as hard as you might think to work with epoxy resin, but it does require some practice and skill to get it just right.
The good news is that any mistakes made along the way will not result in wasted epoxy resin because it can be easily fixed before curing begins!
How do you fix bent resin?
If you find your resin is bent or warped, don’t panic! Fortunately, there are a few things that can be done to fix it.
- If the resin is still wet (uncured), try to move it to a level area for drying.
- If the resin has already cured and hardened, you can try using a heat source such as a heat gun or hair dryer to warm the bent or warped area, and then attempt to straighten it.
How do you know when resin is cured?
If you’re wondering how to tell if resin is cured, there are a couple of ways to do this.
The simplest is to wait 24 hours and then touch the surface very gently with your fingertip. If it feels tacky or sticky, it isn’t done curing.
You can also test rigidity by pressing down on the surface with a plastic toothpick.
Once you can press into the resin, but not so far that you make a dent in it, your resin is cured.
Another way to check for doneness is to use a heat gun (or hairdryer).
Heat up one spot on the resin for about 30 seconds and then poke it with your toothpick; again, if you don’t make a dent in the resin and there are no signs of stickiness or tackiness from touching it, your project should be cured.
What happens if you pour epoxy too thick?
What happens if you pour epoxy resin too thick?
The biggest mistake you can make is pouring your epoxy resin or casting mix too thick.
Why do you ask? There are quite a few factors to consider, so let’s analyze each one individually:
- It will take longer to set.
If the epoxy resin mixture gets too thick, it might take longer to dry than usual, possibly up to a few days more. This means that the chemical reaction takes place much slower, which results in a slower curing time.
- It is more likely to get trapped in bubbles.
When mixing and stirring
Why did my resin not harden?
- The resin has not been left to cure for long enough. Resin needs to be allowed to cure in a cool place (ideally between 68-72 degrees F) for at least 24 hours. Do not touch or move your resin until it has completely cured.
- The resin has been exposed to too much heat. If your resin is being exposed to more than 77 degrees F, this will make the curing process slower and may result in a tacky surface that never fully cures properly.
- This could be due to your work area (i.e., if you are crafting in an overly hot space), or the room temperature of the space where you are allowing it to cure (i.e., if you are crafting in an overly hot room). If possible, try moving your piece into a cooler area while it cured further.
- The resin has been exposed to too much cold. If your resin is being exposed to less than 65 degrees F, this will make the curing process slower and may result in a tacky surface that never fully cures properly. This could be due to your work area (i.e., if you are crafting in an overly cold space), or the room temperature of the space where you are allowing it to cure (i.e., if you are crafting in an overly cold room). If possible, try moving your piece into a warmer area while it cures further
- The resin has been exposed to too much humidity: Humidity may interfere with the curing process of epoxy resins by slowing down how long it takes for epoxy resin surfaces to become tack free and cured hard throughout, which can ultimately lead to an uncured surface that remains moist and rubbery
- The resin has been exposed to too much direct sunlight: Direct sunlight can act as a catalyst when working with epoxy resins such as ArtResin, causing them to harden faster than usual on their own without using any other products This can lead both parts of our one-
You’re almost ready to get started! Hopefully, you’ve learned a bit about epoxy resin and can apply this knowledge to your project.
Remember that the key is flexibility: if you want your product to bend, you need some give built-in.
This might be as simple as building a mold with flexible sides to allow movement or adding in fibers that soak up movement. If you’re using a more liquid resin, make sure it’s formulated for “clear coating” or “casting.”