Resin art is the process of mixing two liquid components—epoxy resin and a hardener—to create a durable, glossy, glass-like plastic. To start, you simply mix equal parts of resin and hardener, add pigments for color, pour the mixture into a mold or onto a surface, remove air bubbles with heat, and let it cure (harden) for 24 to 72 hours.
Introduction
I still remember my very first resin pour. I was terrified I’d mess up the chemistry, ruin my kitchen table, or accidentally glue my fingers together. Spoiler: I did ruin a t-shirt (wear an apron, seriously), but the feeling of popping that first crystal-clear coaster out of the mold was magic.
If you’ve been scrolling through social media watching satisfying pour videos and thinking, “I want to do that,” you are in the right place. Resin art is incredibly accessible for beginners. It looks intimidating, but once you understand the basic rules, it’s just like following a recipe.
In this guide, we are going to walk through everything—from the chemistry simplified to the final polish—so you can skip the sticky mistakes I made 20 years ago. You should expect your first project to take about 1 hour of active work, followed by a waiting game for the cure.
Understanding Resin: The Basics
Before we buy anything, we need to know what we are working with.
What is Epoxy Resin?
Think of epoxy resin as a two-part chemical team. You have the Resin (Part A) and the Hardener (Part B). On their own, they are liquids. But when you mix them together, a chemical reaction happens (it actually generates heat!) that turns them into a solid plastic.
Types of Resin Not all resins are created equal. I’ve seen beginners buy the wrong stuff and wonder why it never hardened.
- Epoxy Resin: The gold standard for beginners. It gives you a longer working time (20–40 minutes) to mix colors and pour.
- UV Resin: Cures instantly under UV light. Great for jewelry, but terrible for big coasters or trays.
- Polyester Resin: Smells awful and is mostly used for boat repair. Avoid this for art.
When to use what: If you are making coasters, trays, or art panels, stick to Epoxy Resin.
Essential Supplies and Tools
You don’t need a professional studio, but you do need the right gear. Here is your shopping list.
Must-Have Materials
- Resin and Hardener: Look for “Art Resin” or “Casting Resin.”
- Mixing Supplies: Plastic cups (with measurement lines are best) and wooden stir sticks.
- Molds: Silicone molds are the best for beginners because resin doesn’t stick to them.
- Protective Gear: Nitrile gloves are non-negotiable. Resin is sticky and can irritate skin. You also need a well-ventilated room or a respirator mask.
Optional but Recommended
- Heat Gun or Torch: To pop bubbles (more on this later).
- Pigments: Mica powders (for shimmer), alcohol inks (for transparency), or liquid resin dyes.
- Drop Cloth: Resin ruins tables. Protect your furniture!
Setting Up Your Workspace
The environment matters more than you think. I once poured a beautiful piece on a table that I thought was flat. I came back the next day to find all the resin had slid off onto the floor.
- Surface Protection: Use a plastic drop cloth or a large silicone mat. Resin peels right off silicone.
- Leveling: Use a spirit level app on your phone to ensure your table is perfectly flat.
- Temperature: Resin hates the cold. It needs a room temperature between 72°F-75°F (22°C-24°C) to cure properly.
- Ventilation: Work in a garage or a room with open windows.
Step-by-Step: Your First Resin Project
Let’s make a simple coaster set.
1. Preparation (Day 1)
Gather everything. Put on your gloves. Clean your silicone mold with a piece of tape to lift off any dust. Dust is the enemy of a shiny finish.
2. Mixing Resin
This is where 90% of beginners fail. Read the bottle instructions! Most art resins are a 1:1 ratio by volume.
- Pour equal amounts of Part A and Part B into a cup.
- Stir slowly for at least 3 minutes. Scrape the sides and bottom of the cup constantly. If unmixed resin from the sides gets into your pour, it will create sticky wet spots that never dry.
3. Adding Color and Effects
Once mixed, you have about 30-45 minutes before it starts to harden (this is called “pot life”).
- Split your clear resin into smaller cups.
- Add a tiny amount of pigment. You can always add more, but you can’t take it out.
4. Pouring
Pour slowly to avoid trapping air. If you want to layer colors, pour one color in the center and another around the ring. Don’t be afraid to experiment!
5. Removing Bubbles
You will see tiny bubbles rising to the surface.
- Take your heat gun or torch and pass it quickly over the surface. Do not hold it in one spot, or you will burn the resin and fuse it to the mold (I learned this the hard way).
6. Curing Process
Cover your project with a clean cardboard box to keep dust and pet hair out. Let it sit for 24 to 72 hours depending on your specific resin brand.
7. Demolding and Finishing
The best part! Peel the mold back. The resin should be hard and glassy. If the edges are sharp, you can sand them down with fine-grit sandpaper.
Common Beginner Mistakes and How to Avoid Them
I’ve made all of these, so you don’t have to.
- Incorrect Ratios: If you eyeball the measurements, your resin might remain soft forever. Use measuring cups.
- Improper Mixing: “The Whip.” Beginners tend to whip the resin like they are beating eggs. This creates millions of micro-bubbles that won’t go away. Stir slow and steady.
- Temperature Issues: If your room is too cold, the resin will stay gooey. If it’s too hot, it will cure too fast and smoke (flash cure).
- Moisture: Water and resin are enemies. Don’t use water-based food coloring; use resin dyes.
Troubleshooting Guide
Did something go wrong? Here is how to fix it.
- Sticky or Tacky Surface: This usually means the ratio was off or it wasn’t mixed well. Fix: You can try scraping off the goo and pouring a fresh, properly mixed thin coat on top.
- Cloudy Finish: This often happens if the environment was too humid.
- Bubbles won’t go away: You likely stirred too fast or the resin was too cold. Try warming your resin bottles in warm water before mixing next time.
Taking Your Skills to the Next Level
Once you master clear pours and coasters, the sky is the limit.
- Deep Pours: Try making river tables or flower preservation blocks.
- Geode Art: Use crushed glass and glitter to mimic natural stones.
- Ocean Art: Learn to use a hair dryer to blow white pigment into sea foam waves.
Conclusion
Resin art is a journey of patience and chemistry. Your first piece might have a bubble or two, and that’s okay. It’s handmade! Remember to always prioritize safety—wear those gloves and work in a ventilated space
The most important step is to just start. Grab a kit, mix a batch, and see what you create.
Frequently Asked Questions
How long does it take to learn resin art?
You can learn the basics in a single afternoon! Mastering advanced techniques like waves or deep pours can take months of practice.
What’s the easiest resin art project for beginners?
Coasters or bookmarks. They use small amounts of resin and simple molds.
Why is my resin not hardening?
It is almost always due to incorrect measuring (not 1:1) or under-mixing. Temperature also plays a big role—if it’s too cold, it won’t cure.
Can I do resin art without a heat gun?
Technically yes, you can use a kitchen lighter or even breathe on it (the CO2 pops bubbles), but a heat gun gives the best, clearest results.
Is resin art hard to learn? Not at all. If you can bake a cake by following instructions, you can make resin art.