Deep Pour Epoxy Resin for River Tables & Molds | Shop Resin Obsession

Resin Obsession Deep Pour Epoxy Resin 3/4 gallon - thick pour epoxy


15 reviews
In stock.

You can't make this resin cure with bubbles. (We know because customers have tried.)  This deep pour casting epoxy cures slowly, avoiding cracking and cloudiness, making it perfect for your thick pour projects. Air bubbles don't have a chance!

And with the slow cure time, you'll have extra time to pour additional layers. That's right -- kiss those layer seam lines BUH-BYE.

What makes this deep pour epoxy so awesome?

  • Pour up to two inches thick at once.  You can pour fewer layers, which means fewer chances for mistakes.
  • Meets the highest level of safety standards.  Conforms to ASTM D-4236. Free of VOCs.
  • Made in the USA.
  • 90 days (or less!) fresh. We craft our epoxy in small amounts to ensure you get resin that doesn't look like a random urine sample. 

I love this stuff! I cannot say enough about this resin! It’s everything I needed and more! I went through so many other resins before seeing this. I’m glad I gave it a try. -- Patty P., Westminster, CO

How do you use this deep pour epoxy resin?

Step 1:  Mix two parts A to one part B. Mix at least 2 ounces of Part A with 1 ounce of Part B, but no more than a total of 3 gallons at once.

Step 2:  Stir for two to five minutes until streaks are gone, and the mix is clear. The resin is fluid for 30 to 90 minutes depending on the thickness of your project.

Step 3:  Cast in a mold, wood table, or other open space with sides. Allow 2 to 3 days for a 90% cure. What starts out as a resin liquid turns into something as clear as glass. And with UV resistance too.

Learn how to use this thick pour epoxy to make a flower and resin vase.

And you'll be helping homeless cat. It's our #BuyAKitHelpACat campaign to help homeless cats get the assistance they need.

What are some of the most popular ways to use this deep pour epoxy resin?

  • Building colorful river tables
  • Encasing wedding flower bouquets
  • Preserving nature and insects
  • Building rock, shell, and mineral displays
  • Or make a bespoke business card holder for your desk 

Plus. this thick pour epoxy ships for FREE without paying for some overpriced store membership.

This deep pour epoxy resin can only ship to our friends in the U.S. and Canada via UPS.  For more details, including taxes and fees imposed upon Canadian customers, please read our shipping policy.

We want you to be thrilled with your purchase, but in case you're not, we gladly accept returns of unopened deep pour epoxy kits within 30 days of delivery. Please contact us for instructions on how to safely return this deep pour resin to us.

The deep pour epoxy resin is perfect for making

Casting resin

River tables

wood and resin coaster set

Coaster sets

Resin vase

Paperweights and vases

Frequently asked questions

Customer Reviews

Based on 15 reviews
Tim Martin (Santa Maria, US)
Good stuff!

This is the most consistent resin I have used to date. Mixed and cured properly, it gives fantastic results. For large pours, this is what you have been waiting for!

cheryl thibodeau (Delray Beach, US)
Consistent results

After trying so many different brands of reading with inconsistent results I am super happy to have finally discovers this deep pour resin. I love that it takes 3 days to fully cure. Each day produces different effects when using colorants due to the viscosity changes as it cures. I find that this produces very interesting 3D effects for the final design.

Lori Ferguson (Valdosta, US)
Great product!

This is the first time I have used this particular type of resin so I wasn't sure what to expect. I wanted to get into more deep pours but was having trouble with bubbles. I found out I was using the wrong type of resin and this was what I needed. I can't be more pleased with the results. It turns out very clear and bubble free. I had no problems with any of my pours, no stickiness, nothing. I am definitely buying this again.

We love hearing this Lori! We're excited to know the deep pour resin was the magic you needed to bring your vision to life. Thanks for sharing this with us!

Jared M. (Brookfield, US)
First resin project... NOT disappointed!

My project was a bit... weird. I was filling a bottle with resin in an attempt to shield & protect electronics as well as diffuse light generated by those electronics.

Full write up here:

For my application, I wanted there to be more bubbles. I will say that try as I may to put more bubbles into the resin, most of them floated up and out. I also had to pour multiple layers of the resin and the first couple I was able to avoid an obvious line, the last pour however, I could not. (I think I waited too long for the last layer to cure.)

Net-net, this resin worked GREAT for my project, and now I have a good amount left over to practice / play with other projects...

Pattys Pretties (Denver, US)
I love this stuff! Resin MATTERS!

Oh my gosh! I cannot say enough about this resin! It’s everything I needed and more! I went through so many other resins before seeing this. I’m glad I gave it a try. It’s easy to measure! It’s easy to pour! And it’s easy to clean up! I’m so glad I gave this a try. I bought the smaller bottles originally but now have purchased the 1 1/2 gallon! I’m super stoked to get busy with this stuff! I used this in my vacuum chamber to get out what few bubbles there where! It’s perfect! (Pic1 is fresh out of the mold, Pic 2 is polished )

These are beautiful Patty. Thank you for sharing with us!