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How to Do Resin for Beginners

by Catalina Gutierrez
November 19, 2022

Updated November 2022

Catalina of Redviolet Studio shares tips on resin for beginners plus important safety protocols to consider.

resin for beginners

Updated November 2022

Today, I want to share with you a simple “how to do resin” for you to try at home. Please note, this is not a project to do with little kids, but rather ages 10 and up, with adult supervision. 

I’m so happy that over the past 8 months I finally allocated the time to explore and learn all about resin, because this medium is so versatile and fun.

how to do resin letters

What to Do with Resin Creations?

Resin creations are great gifts for kids! Letters are fun to press in playdough and use for all sorts of literacy acquiring skills. Kids can practice writing their names in a fun new way.

And resin gems, shapes and flowers make a super fun addition to sensory bins for kids. Or use them alone as the star of the show with kinetic sand or another sensory bin filler.

You can also make your own keychains, coasters, earrings and resin crystals. The possibilities are endless, once you start looking up molds on Amazon you will see the many options there are for creating with resin!

Resin for beginners_ Redviolet Studio

Resin for Beginners and Important Safety Protocols!

The first thing you must know about resin is it’s a toxic material if not handled properly. People who work with it on a regular basis use respirator masks to protect themselves from toxic fumes and VOCs 

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In order to avoid this risk, I work only with ArtResin brand (one of the most popular brands of clear epoxy resin used worldwide). It is marketed as non-toxic, non-hazardous, non-flammable and it has no VOCs/ fumes produced.

ArtResin is more expensive than other brands, but it feels a bit safer to work with compared to the alternative options. And when I use ArtResin I still work in a very well-ventilated area with all windows open and the proper PPE.

Resin is super fun, but it also requires some skill. And for me, these skills came with the practice of doing it over and over again. I troubleshoot on the go with any problems that come up and learn new ways to experiment with the material in a safe way. 

I recommend taking it easy and starting small. But once you get the hang of it, you won’t be able to stop! (At least that is what happened to me!)

*Make sure to use the appropriate PPE (Personal Protection Equipment) for working with Resin/Epoxy as we are talking chemicals here. Keep in mind that even though some resins are safer than others, you can’t be too careful when working with this material and is better to be as protected as possible. PPE includes: nitrile gloves, protective clothing, respirator mask, safety goggles.

resin for beginners_ pin

How to Do Resin



  1. Prepare the work station

    First and foremost you must make sure to work in a well-ventilated area with open doors and windows.  Cover your table with cardboard, Kraft paper or a plastic tablecloth. Keep in mind that anything used will have to be disposed afterwards as it will be ruined once it gets resin on it.

  2. Decorate your molds

    Start by decorating your molds with all of the goodies! You can add mini erasers, beads, sprinkles, flowers––pretty much anything as long as it fits in the mold––you‘re good to go!

    My kids love adding small LEGO pieces to their creations, and they do turn out quite fun! Once you have your molds ready, set them aside.

  3. Measure the resin

    Next, measure the ArtResin. The amount you will mix depends on the molds you choose. I usually mix 500ml total, when making a complete big letter mold for example.  First, measure the resin by pouring it in a cup or plastic container and then measure the exact same amount of hardener and pour it into the same container.

    If your room temperature is cold (during winter time for example) you may want to give your resin a warm bath before pouring it to avoid the appearance of bubbles. *If this is the case, you may want to research a little more about how to give your resin a warm bath before pouring it.

  4. Mix the resin

    Use a craft stick and start mixing the resin. Be sure not to lift the stick to prevent too many bubbles from forming.  Set a timer and mix for about 3-5 minutes or until the resin is completely clear with no streaks. Mix well, and be sure to mix the bottom and sides of the bowl too.

  5. Add color (optional)

    If you want to add color to your resin (versus using it clear), now is the time to tint it. You can separate the resin mix into different plastic/paper cups and use small craft sticks to mix tints into each one. Start with a few drops, mix well and if you would like a more intense color, then you can always add more. If you want to add glitter to it, do that now too.

    making resin

  6. Pour into molds

    Now pour the resin mix into the molds. Be very careful and do it slowly to prevent spills. Fill your molds all the way to the top. Do not move the molds after pouring the resin. 

    pouring resin into number mold

    Clean the edges of the molds with Q-tips or baby wipes.
    Resin in molds

    You will notice bubbles on the surface of the poured resin. Use a toothpick to pop them and if a torch is available, gently torch them (from a distance so you don’t ruin your molds).

  7. Let cure

    Once the resin is in the molds, let it cure for 24 hours and then gently remove from the mold.

    Sometimes resin creations will have sharp edges, If that’s the case, add a little water to the sandpaper and gently sand the edges of your pieces.

    Wash silicone molds afterwards with soap and warm water and let dry.

    orange resin number one

Your resin creations should be hard and sturdy. If not, chances are the measurements of resin and hardener was not exact or the mixing was not thorough. I had a few of these incidents where I ended up with soft and bendable resin creations and it can be really frustrating.

yellow resin letter X with toys inside

Now remember, resin requires time, dedication and lots of practice. But once you get it right, I guarantee you will want to keep creating with it! Please share and tag me with your creations! I can’t wait to see them!

using shapes with playdough

More Resin for Beginners Resources

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