Epoxy Resin for Beginners: Everything You Need to Know Before Your First Pour

Epoxy resin looks intimidating. Two bottles, a mixing ratio, a window of time before it hardens—and if you get something wrong, you find out a day later. But epoxy is one of the most forgiving DIY materials once you understand three things: which type you need, how to mix it correctly, and how temperature affects everything.

This guide covers all of it. By the end, you will know which Superclear epoxy to buy for your first project, how to mix it so it actually cures, and the mistakes that send most beginners back to the store.

What Is Epoxy Resin?

Epoxy resin is a two-part system—a resin (Part A) and a hardener (Part B)—that, when mixed in the correct ratio, reacts chemically and cures into a hard, clear, durable solid.

Cured Superclear epoxy is crystal-clear, UV resistant, heat resistant, and scratch resistant. It is zero VOC and formulated to meet FDA guidelines for indirect food contact once fully cured, which takes 30 days.

The Four Types of Epoxy Resin (and Which One Is Right for You)

The biggest beginner mistake is buying the wrong type. Browse the full Superclear epoxy collection to compare options.

1. Table Top Epoxy (Superclear® Table Top 1:1)

Best for: bar tops, dining tables, coffee tables, trays, coasters. A coating, not a casting resin. Pour depth: up to 1/4 inch per pour. Mix ratio: 1:1 by volume. Hard to the touch in about 24 hours; full cure and maximum hardness in 30 days.

2. Deep Pour Epoxy (Liquid Glass® Deep Pour 2:1)

Best for: river tables, live-edge fills, casting objects. Pour depth: 2 to 4 inches in a single application, depending on room temperature and total mass. Mix ratio: 2:1 by volume. Liquid Glass® Deep Pour is built for thick pours without overheating.

3. 24 Hour Deep Pour (24 Hour Liquid Glass® 2:1)

Best for: shallower casts where you want a faster turnaround. Pour depth: up to 1 inch per layer. Demold in 24 to 36 hours. See 24 Hour Liquid Glass®.

4. Designer Art Resin (1:1)

Best for: resin art, pigmented pours, ocean-effect pieces. Pour depth: up to 1/4 inch per pour. See Designer Art Resin.

The Combination Most Pros Use

For river tables: Liquid Glass® Deep Pour for the river itself, then Superclear® Table Top 1:1 as the final gloss coat. The casting resin gives you depth; the coating gives you the finish.

What You Need Before Your First Pour

Safety gear: nitrile gloves, safety glasses, an organic-vapor respirator, and clothes you do not mind ruining.

Equipment: graduated mixing cups, wooden stir sticks, a heat gun, a level, and plastic sheeting.

Environment: a clean, dry, dust-free space between 70°F and 84°F, for both the resin and the room.

How to Mix Epoxy Resin Correctly

These steps are for Table Top Epoxy, the best first resin for most beginners.

1. Measure precisely. Use graduated cups: 1 part resin to 1 part hardener by volume. (By weight it is 100 parts resin to 83 parts hardener, so do not weigh out equal amounts.)
2. Keep batches small. Mix no more than about 2 quarts of total volume at a time at 74°F. Bigger batches heat up and shorten your working time.
3. Stir 3 to 5 minutes. Scrape the sides, bottom, and corners of the container during the first 3 minutes, then stop scraping and keep stirring until the mix is crystal clear.
4. Pour without scraping. Do not scrape the container when you pour. Unmixed resin clinging to the sides is a common cause of soft or tacky spots.
5. Pop the bubbles. Pass a heat gun over the surface from at least 6 inches away.

Deep pour resins mix differently: 2:1 by volume, at least 5 minutes, then into a second clean bucket for 3 more minutes. Always follow the directions for the product you bought.

Common Beginner Mistakes

Mistake 1: Pouring in a cold workspace. Below 70°F the cure slows or stalls. If your bottles are cold, warm them in a 75°F to 80°F water bath, then let them settle back to 70°F to 75°F before mixing.

Mistake 2: Wrong ratio. Measure by volume with graduated cups. Eyeballing it is the fastest way to a sticky pour.

Mistake 3: Not mixing long enough. Three minutes feels long. Do it anyway.

Mistake 4: Pouring table top epoxy too thick. 1/4 inch per pour is the limit. Use a deep pour resin for thickness.

Mistake 5: Calling it done too early. Table Top is hard to the touch in about 24 hours, but it needs 30 days to reach full cure and maximum hardness.

Your First Project

Never poured epoxy? Start with coasters or a small tray. Use Superclear® Table Top 1:1 on wood or cork rounds. Not sure how much you need? Use the Superclear epoxy calculator.

Understanding Cure Times

For the full timeline by product, see How Long Does Epoxy Take to Dry and Fully Cure?

Troubleshooting

Tacky after 24 hours: off-ratio mix, not enough mixing, scraping unmixed resin off the container while pouring, or a room that was too cold. See Why Is My Epoxy Still Sticky?

Yellowing: usually UV exposure on a resin that is not UV resistant, or a pour that overheated because it was too thick for the product.

Bubbles will not pop: resin too cold. Warm the bottles as above, pour slowly, and use a heat gun.

Fisheyes: contamination on the surface. Clean it with isopropyl alcohol and let it dry before pouring.

Cloudy finish: moisture on the surface or in the room during the cure. Pour in a dry space.

Ready to Start?

Start with Superclear® Table Top 1:1. Questions about which kit size fits your project? Call 888-849-0588 or email superclear@fgci.com. Superclear is made in-house by FGCI in St. Petersburg, Florida, with more than 60 years of manufacturing behind it.

Frequently Asked Questions

What is epoxy resin?

Epoxy resin is a two-part system, a resin (Part A) and a hardener (Part B), that cures into a hard, clear, durable solid when mixed in the correct ratio. Superclear epoxies are made in-house by FGCI in St. Petersburg, Florida.

What is the difference between table top epoxy and deep pour epoxy?

Table top epoxy is a 1:1 coating limited to 1/4 inch per pour. Deep pour epoxy is a 2:1 casting resin that pours 2 to 4 inches in a single application, depending on temperature and mass. Never use table top epoxy as a casting resin; it overheats when poured deeper than 1/4 inch.

How do I mix epoxy resin correctly?

For Table Top Epoxy, measure 1:1 by volume in graduated cups, mix no more than about 2 quarts at a time, and stir 3 to 5 minutes, scraping the sides and bottom only during the first 3 minutes. Do not scrape the container when you pour. Deep pour resins mix 2:1 by volume for at least 5 minutes, then 3 more minutes in a second clean bucket.

What safety gear do I need for epoxy resin?

Nitrile gloves, safety glasses, and an organic-vapor respirator, in a well-ventilated space.

Why did my epoxy turn yellow or cloudy?

Yellowing usually comes from UV exposure on a resin that is not UV resistant, or from a pour that overheated because it was too thick. Cloudiness usually comes from moisture on the surface or in the room, or from a cure that stalled in the cold. Work between 70 and 84 degrees F in a dry space.

How long does epoxy resin take to cure?

Superclear Table Top 1:1 is hard to the touch in about 24 hours. Liquid Glass Deep Pour gels in 10 to 12 hours and can be demolded in 48 to 72 hours. Every Superclear resin reaches full cure and maximum hardness in 30 days.

What is the best epoxy resin for beginners?

Superclear Table Top 1:1. The equal-parts ratio is the easiest to measure, it self-levels, and it cures crystal-clear. Start with coasters or a small tray before a larger surface.