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LET'S RESIN EPOXY RESIN

3 Gallon Deep Pour Epoxy Resin for 2-4 inch Pour

  • Based on 429 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 1
Order within 15 hours and 47 minutes
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Size: 3 gallon


Features

  • Deep Pour Epoxy Resin Up To 4 InchLET'S RESIN EPOXY RESIN Deep Pour Casting Resin Kit include 2 gallon Part A resin and 1 gallon Part B hardener. Our resin kit allows you to pour 2 to 4 inches thick in one go, reducing the risk of errors and streamlining your crafting process(Single pouring amount shall not exceed 10 kg.).
  • Crystal Clear & No Yellowing Formula Achieve flawless clarity and a high-gloss finish with our bubble-free formula. Enjoy UV resistance, anti-scratch properties, and self-leveling characteristics, perfect for a variety of projects like tray, coaster, wood, countertops, river table, encapsulating projects, etc.
  • 80 mins Working & 48 hours Curing This clear epoxy resin kit is low viscosity and easy to mix by 2A:1B in volume. With up to 80 minutes of working time, beginners and veterans can unleash creativity without feeling rushed. Our resin boasts a curing time of 48-72 hours, ensuring a durable and crack-free finish.Operating conditions: 68F, 50%60% RH.
  • Safe & Low Odor Resin Epoxy Craft with confidence! Our low-odor formula ensures a pleasant working environment, while its safety features guarantee peace of mind. Hard as a rock. Our deep pour resin can reach a hardness of 85D. Compatible with a range of colorants, including mica powder and alcohol ink, for vibrant and long-lasting results.
  • Excellent After-sales Service Enjoy a 1-year shelf life and dedicated customer support from LET'S RESIN EPOXY RESIN. Should you encounter any issues with your order,such as leakage or partial loss, please do not hesitate to contact us at any time, we will provide a replacement or give you a refund.

Description

Founded in 2017, with its own factory, R&D and QC department, LET’S RESIN EPOXY RESIN produces affordable resin materials for the arts and crafts sector. Life is a magnificent journey, filled with experiences, moments and challenges. Along the way, we collect treasures — memories that warm our hearts and ignite our creativity. At LET’S RESIN EPOXY RESIN, we believe in capturing these precious moments in tangible form. Why is deep pour epoxy so expensive? Because it is designed to handle thicker pours, which requires a specialized formulation of the resin and hardener to ensure that the epoxy resin is clear, UV resistant, bubble-free, and doesn't overheat during curing. What is the thickest you can pour epoxy resin? It depends on various factors, including the type of epoxy, the temperature, the humidity, and the size of the project. Typically, deep pour epoxy can be poured up to 2 inches thick in large molds and up to 4 inches thick in small molds. What is the difference between deep pour epoxy and regular epoxy? Deep pour epoxy resin allows thicker pours than regular epoxy, making it ideal for projects like river tables, countertops, and flooring. Why does my deep pour resin crack after curing? Cracking usually occurs when the resin is poured too thick in a single layer or exposed to high temperatures. To prevent this, stay within the recommended pour depth and maintain a stable room temperature during curing. What are the ideal conditions for curing deep pour resin? Maintain a room temperature of 73–78°F to prevent overheating. Keep humidity below 50–60% RH for proper curing. Ensure good ventilation by working near a window, using air conditioning, or an air purifier. 51oz Deep Pour 1.5 Gallon Deep Pour 1 Gallon Fast Cure Black Epoxy Resin 2 Gallon Epoxy Resin 4 Gallon Epoxy Resin High Viscosity Resin

Brand: LET'S RESIN EPOXY RESIN


Specific Uses For Product: Craft


Material: Epoxy Resin


Item Form: Liquid


Special Feature: Crack Resistant, Heat Resistant, Self Leveling, Strong


Specific Uses For Product: Craft


Item Form: Liquid


Other Special Features of the Product: Crack Resistant, Heat Resistant, Self Leveling, Strong


Container Type: Bottle


Viscosity Level: Low


Full Cure Time: 48-72 hours


Water Resistance Level: Water Resistant


Compatible Material: Concrete, Metal, Rubber, Stone, Wood


Item Package Quantity: 1


Volume: 3 gallons


Material Type: Epoxy Resin


Color: Clear


Brand Name: LET'S RESIN EPOXY RESIN


Model: LRP-3101


Unit Count: 384 Fluid Ounces


Number of Pieces: 2


Manufacturer: LET'S RESIN EPOXY RESIN


Included Components: 2 gallon part A resin, 1 gallon part B hardener


Part Number: JND00009


Warranty Description: 1 year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Fantastic deep-pour resin!
Size: 51 oz
This was my teenage son’s first project. This stuff was amazing! He did 3 layers for his “floating” items. We FOLLOWED the directions, including temperature range, and it is crystal clear, no bubbles and set perfectly! We could pour the next layer at 24 hours at 76*F and in 2 days it was well set. I read the reviews before purchase and I think there is issues with directions. Make sure to stir it at least as long as directed, until there are NO swishies (looks like completely clear water) - that was my mistake my first epoxy pour years ago and I’ve learned my lesson. This product surpassed my expectations. ... show more
Reviewed in the United States on August 7, 2026 by Mee
    • Crystal clear
Size: 51 oz
Used it for the first time and def have to let sit the hole time, no bubbles after heat was applied. Clear! Perfect for mold crafts
Reviewed in the United States on August 20, 2026 by raelynn venters
    • Good product
Size: 51 oz
Works very well for a deep pour. Can be used in pours as low as 1/4 inch just takes a little more time to cure . i am a beginner at this and this resin is easy to use
Reviewed in the United States on August 7, 2026 by kevin
    • Cost more but worth it!
Size: 51 oz
Review Image by Shan
Review Image by Shan
Review Image by Shan
Review Image by Shan
Review Image by Shan
Making my first Star Wars Epoxy Resin River Table and learning a LOT! I have always said that learning anything from music to brain surgery is 10% instruction and 90% practice. I have learned that this deep pour epoxy resin from Let's Resin is awesome! Regular 1:1 resin is great for 1/4 inch thickness or less. It is thicker out of the bottle and creates more bubbles. It dries and cures faster and is harder for table tops and sanding and polishing. It also helps to add a bubble remover when mixing. 2:1 Deep pour epoxy is thinner out of the bottle which keeps the bubbles down. It is clearer (at least Let's Resin is) and looks great without having to add anti bubble spooge. I warmed up the bottles a little in a pan of hot water (not boiling) before I SLOWLY mixed them together for a good 5 minutes. I also poured the epoxy into a mixing bucket slowly down the side of the bucket like pouring a beer and it made a huge difference in making fewer bubbles. Let's Resin Epoxy Resin deep pour Epoxy Resin does cost a bit more than other brands and 1:1 resin but it is worth it. It is easy to use if you take your time to do it right. You can use regular 1:1 epoxy resin as a good hardened top coat after the deep pour cures for a week. ... show more
Reviewed in the United States on June 19, 2026 by Shan
    • Amazing Results Every Time! ⭐⭐⭐⭐⭐
Size: 51 oz
I’ve been using deep pour resin for a few of my crafting projects, and I’m seriously impressed! This resin is so easy to work with and has given me flawless, glossy finishes every time. The mixing ratio is straightforward, and it cures perfectly clear with no yellowing, leaving a professional-looking result. I’ve used it for river tables, coasters, and even some smaller art pieces, and the results have always been smooth and bubble-free! What I love most is how forgiving it is. The slow curing time gives you plenty of time to work, make adjustments, and even add pigments or embellishments without worrying about it setting too quickly. I’ve had no issues with air bubbles either — the resin self-levels beautifully, and I haven’t needed to use a torch or heat gun as much as I expected. The depth you can achieve with this resin is incredible. I’ve poured several layers, and it sets up solid without any shrinkage or cracking. The finish is incredibly smooth and glossy, creating a high-end look that’s perfect for all kinds of creative projects. I highly recommend this deep pour resin for anyone from beginners to experienced crafters. It’s truly a game changer for resin art and woodworking projects alike! ... show more
Reviewed in the United States on December 7, 2024 by P Bush
    • Love this resin!
Size: 51 oz
First time using this and it was perfect!! Definitely will be buying again! Bubble free, handles heat well, versatility for big molds, great price, low odor and very durable!
Reviewed in the United States on May 8, 2026 by Kim
    • Will use again
Size: 51 oz
Enjoyed this product. Will use again
Reviewed in the United States on August 28, 2026 by Price is tight and so is the quality. I’m impressed.
    • Picture compare normal (pic1) and deep pour (pic2)
Size: 3 gallon
Review Image by Cari B
Review Image by Cari B
I bought this so I could preserve some roses for a friend who wanted the flowers from her mom’s funeral preserved. The epoxy is very thin and it forms fewer bubbles than the regular resin. It made a huge difference when I switched to the deep pour. The first picture is the regular 24 hour resin, and the second picture is the deep pour resin (which takes 3 days to set). If you plan on doing something similar, I HIGHLY recommend getting the deep pour and not using the regular resin. The deep pour is very clear, very lovely, and I’m very satisfied with the quality of the deep pour compared to the normal stuff ... show more
Reviewed in the United States on April 19, 2026 by Cari B

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