Epoxy works just fine as a cutting board. It’s tough, rigid, and does a good job of resisting knife marks.
I would perhaps avoid highly aromatic or acidic foods but for normal use, you should be fine. It’s not even that expensive if you buy it in larger quantities.
Is it safe to use epoxy on a cutting board?
You may have been thinking about using a thick pour of epoxy to make a new cutting board. You might have heard from other crafters that it’s possible and safe. But the truth is, epoxy resin is not an ideal choice for a cutting board. It’s important to keep in mind that when you are working with epoxy, you are also working with chemicals, and those chemicals can be dangerous if they come into contact with your food.
What properties do you want your cutting board to have? What makes a good cutting board? A good cutting board will be:
- safe to cut on
- easy to clean up after use
Unfortunately, while epoxy resin has the durability part down pat, it fails pretty hard on the remaining two markers of safety and easy clean-up.
Epoxy resin is not food-safe, nor has it been approved by the FDA for food service or kitchen use. This means that over time as your cutting board gets used in your kitchen and subjected to extreme temperatures or direct sunlight, there could be health risks associated with eating food prepared on an epoxy coated surface.
How do epoxy cutting boards hold up?
So you’ve decided you want to make a DIY cutting board out of epoxy. Thank you for stopping by! If you’re reading this, it’s probably because you heard from somewhere else on the internet that regular epoxies are not food safe. Unfortunately, that is true in the most common usage of epoxies (for home repair and woodworking).
The good news is that there are a few companies that make food-safe epoxies specifically for countertops and cutting boards if you look hard enough.
Because epoxy as a material is so durable, your new cutting board can withstand even the sharpest knives without getting marred or scratched up.
It will also be resistant to heat damage from hot dishes, as well as waterproof in case of any accidental spills.
However, some types of epoxy are more porous than others, so when choosing your brand make sure it’s non-porous!
This way nothing can drip or seep through into your food during preparation time – at least not without going through several layers first (and we all know how clean those usually are).
Can you seal a cutting board with resin?
The better question is “Should you use resin as a cutting board?”
The answer is no. While epoxy can be a good sealant, there are several reasons why it is not a great choice for sealing a cutting board.
Resin sits atop the wood of your cutting board and will prevent moisture from being absorbed by the wood making it more susceptible to warping, cracking, and splitting.
Additionally, since resin sits on top of the wood grain, any cuts made into the surface—like those made with that knife you’re using to chop vegetables—will leave unsightly marks.
Resins are also extremely slippery so knives don’t catch on them when chopping making the surface very dangerous and unstable to cut on.
Is there a food safe epoxy?
- What is food safe epoxy resin?
Food-safe epoxies are resins that are non-toxic, which means they don’t contain VOCs (Volatile Organic Compounds) or Bisphenol-A.
They won’t leach any chemicals into your food and therefore won’t make you sick if consumed or used for food preparation.
- How do you make your own food-safe epoxy?
You can’t create a 100% food-safe epoxy resin yourself because there isn’t pure enough raw material available to the public.
However, if you need to use epoxy, but aren’t sure it is “food safe,” then you can coat the finished project with a food-grade finish like beeswax or mineral oil.
- Can you use epoxy resin as a cutting board?
Some people believe that since the FDA has approved several certain brands of resin as ‘safe for indirect contact with consumables, they are therefore acceptable to be used as a cutting board.
So yes technically, but we highly recommend against it!
Epoxy resin hardens faster than wood glue and doesn’t shrink when it dries so pieces glued together using two-part epoxy will be stronger and more durable than those glued with wood glue.
Is it safe to eat off epoxy resin?
Well, epoxy resin is not suitable for food preparation, consumption or storage. The reason it is not suitable for these uses is that the resin contains a high percentage of solvents.
Solvents are a class of chemicals that are used to improve the flow and spreadability of the resin during application, but when fully cured they are safe to use.
So, what do you need to know about using epoxy resin as a cutting board? Here’s a rundown:
- Epoxy resin is designed for decorative applications – not for contact with food, water, or other liquids.
- Epoxy resin does not resist temperature changes well, and should never be used in temperatures above 70° F (21° C).
- Epoxy resin can be damaged by exposure to heat or direct sunlight over time.
- The epoxy coating will become brittle over time and should be replaced at least once every year if in regular use.
Can you epoxy butcher block?
- Epoxy can be used as a sealant for butcher blocks. Butcher block is a type of wood countertop made of strips of wood glued together. It is porous, so it is important to seal it with epoxy.
Do epoxy countertops scratch easily?
You guessed it: epoxy is a hard surface, so it is not easily scratched. Since epoxy is a good choice for a cutting board because of its hardness, how scratch-proof your cutting board is will depend on the type of resin used in the mix.
For example, polyester resin is hard but brittle and prone to cracking if used alone. Acrylic resin, on the other hand, is not as hard as epoxy and therefore less resistant to scratches.
If you’re interested in making your own epoxy countertops or bar tops from scratch using a kit—including adding decorative elements like glitter or glow powder—you can find step-by-step instructions for any type of project online.
What type of wood is best for a cutting board?
If you still have questions about what type of wood will work best for your cutting board, here are some tips for finding the right choice:
- Maple is the most popular type of wood because it is easy to clean and smooth. It also doesn’t stain as easily as other types of wood.
- Other hardwoods like teak, cherry, and walnut are also good options.
- Avoid woods like pine, cedar, and redwood because they tend to be softer than maple or other hardwoods and can be more prone to damage and staining.
- Make sure that whatever type of wood you choose was treated with a chemical-free finish before using it
Is epoxy and resin the same thing?
Two often confused resins are epoxy and polyurethane. Can they be used interchangeably? Well, while the end results may appear similar, these resins have very different purposes and use.
Epoxy resin is used to create a hard, durable, and glossy finish on surfaces. Artwork coated in epoxy resin will protect against yellowing, scratches, or damage from UV lighting.
Epoxy resin is also commonly used as a coating for bar tops, tables, or counters.
Polyurethane resin is used to create a soft and flexible coat on surfaces such as floors or decks of boats. It has high elasticity and is, therefore, able to absorb impacts without damaging the base material.
Polyurethane resins do not become brittle with age like polyester resins can.
So which one should you use? The answer depends on how you want your artwork to turn out!
How do you resin a cutting board?
The first step is to sand the wood to remove any splinters and scrapes. This will create a smoother surface for the epoxy to adhere.
Next, you’re going to apply the resin using a foam brush. You’ll want it to dry for 24 hours before applying a second coat, so be sure to mark that on your calendar.
Once you’ve let it cure for 72 hours, use fine-grit sandpaper to smooth out any drips or bumps.
Repeat this process twice more and then let the epoxy fully cure for 7 days before using. For cleaning, simply wipe with a damp cloth and reapply mineral oil after each use!