Best Epoxy Resins for Thick Pours 2022

Pouring thick epoxy resin liquid in to a table mount.

Epoxy resins for thick pours allow you to turn scrap wood slabs into beautiful wood pieces. You can create river tables, for example, out of scrap wood slabs. All you should do is select the best epoxy resin for thick pours.

I often get asked by newbies in the use of epoxy resin about which brand I use for thick pours. Well, I got several brands in mind, but among these brands, I got my favorite which I often use whenever I engage in thick pours. But what are epoxy resins for thick pours?

The best epoxy resins for thick pours allow for excellent versatility. They let you create high-quality artistic river tables. They also offer superior protection from UV light and prevent yellowing of the surface. These resins likewise exhibit high viscosity to allow for excellent color separation.

Most Recommended Epoxy Resin for Thick Pours

Given the myriads of epoxy resins in the market today for thick pours, you might find the choosing process a bit confusing. Nevertheless, you can breeze through the choosing process if you know the following most recommended epoxy resins for thick pours:

1) TotalBoat Thickset Deep Pour Epoxy

One of the high-performing epoxy resins is the TotalBoat Thickset Deep Pour Epoxy. It offers a naturally glossy and clear finish that you would surely love. Characterized by low viscosity, this epoxy is perfect for coating, laminating, hand layups, and vacuum bagging. 

You can pour this resin up to two inches thick on each layer. This formulation is self-leveling. Moreover, the formula ratio is three is to one. You can imbue it with embeds like mica powder, liquid pigments, or alcohol ink to get the special effects that showcase vivid colors. 

The TotalBoat Thickset Epoxy produces less odor, and its low VOC formulation is perfect for working in your garage, indoors, and shop. You can also pour deeper layers compared to the standard tabletop epoxy resins. 

This epoxy resin is professional grade. Moreover, it comes in three sizes. You can get it in a 1.3-quart. You can also get a 1.3-gallon. or a 4-gallon.


  • Features a low odor epoxy resin
  • Offers excellent stabilization for wood
  • Comes with low viscosity
  • Safe to use 


  • A bit expensive
  • Requires longer curing time

2) FGCI Epoxy Resin Kit (Deep Pour)

Another excellent option is the FGCI Deep Pour Epoxy Resin Kit. You can pour this epoxy resin up to 4 inches in depth. It is perfect for embedding and casting. It is also ideal for constructing river tables. This one is often described as a liquid glass because of its high-grade clearness. You can also color it with mica pigments without distorting the colors. 

The FGCI Deep Pour Epoxy Resin also has properties that resist UV light. Thus, you can assure yourself that the finish won’t turn yellowish over time when exposed to UV light. It will take around thirty-six to seventy-two hours for this resin to harden. Moreover, you can expect a glassy finish afterward. 

Since this resin can be poured up to four inches deep, you can expect a pretty solid finish afterward. This finish won’t warp even if exposed to moisture or heat. Moreover, its depth guarantees that the finish will be resistant to breakage and non-flexing.


  • Allows for deeper casting
  • Produces a glossy finish
  • Resistant to UV light 
  • Budget-friendly


  • Requires a long curing period

3) Pourable Plastic by Incredible Solutions Store

One of your best options at hand is the Pourable Plastic Deep Pour. This resin solution is specially made for deep pouring tasks. You can use it for making river tables and edges. You can also use it for embedding and casting items. 

This epoxy resin comes with a 34-gallon curing agent and 14-gallon resin that comes in the package. You can pour it up to two-inch deep. It includes different shades and pigment range to create that special color effects. 

This epoxy resin is quick-drying. It will only require a maximum of a day for its complete drying. 

The main advantage of this epoxy resin is its resistance to UV light. Thus, you can expect the finish not to turn yellowish when exposed to UV light. You can also use it to spray deck tables and patio. When using this epoxy resin, you should ensure that you are working in a dust-free environment.


  • UV-resistant
  • Requires less time to dry
  • Lets out the natural color of the wood


  • If you use it in warm temperatures or weather, bubbling might occur

4) EcoPoxy FlowCast

Another excellent choice is the EcoPoxy FlowCast. This one is ideal for thick pours. Furthermore, you can pour it up to 1.5-inch thick. Thus, you can use it for any deep pour applications or when casting using silicone molds. Once cured, it produces a white-like appearance sans ambering. 

It also allows for the release of bubbles and exhibits low heat buildup. Hence, the finish is crystal clear that can resist breaking or cracking under stress. 

The EcoPoxy FlowCast is popular for its durability. It offers a firm bond that you would surely appreciate. Thus, it gets recommended for deep pours. You can also use it for large projects and artistic works. It is perfect for encapsulating molds, casting, and many other applications. It produces a low odor. 


  • Doesn’t produce much bubbling
  • Features a low-odor resin
  • Easy to prepare and use
  • Long-lasting


  • Requires long curing time
  • Relatively expensive

5) Epoxy Resin Deep Pour by Naked Fusion

If you want a crystal clear and shiny finish, you should check out the Naked Fusion. This resin gets tagged as the artist’s resin. You can combine it with alcohol inks, pigment powders, and resin dyes to produce one of the best finishes you can ever have. 

You can expect this resin to stay stable up to forty years. Hence, experts would recommend it for making jewelry, coasters, pour sculptures, tumblers, and many other wood projects. The drying time for this resin is up to 90 hours or less. This drying period might be longer than those of other epoxy products. 

Yet, when dried, you can expect to get a high-grade finish from this epoxy resin. It also resists UV light and comes with UV modifiers to prevent the yellowing of the finish. It is almost odorless and is safe to use. 


  • Features a professional-grade resin
  • Comes with low viscosity for quick flow
  • Self-leveling
  • Features UV modifiers and blockers


  • Might exhibit bubbling

Factors to Consider When Choosing an Epoxy Resin for Thick Pours

Aside from knowing the most recommended epoxy resin for thick pours, it will also help to know the following factors to consider when buying an epoxy resin for thick pours:


Epoxy resins are known to harden quickly. So, the clearance for pouring the epoxy resin after mixing the hardener is only a few minutes. It will be good to remember that epoxy resins are also sensitive to humidity and temperature. Hence, when applying it, please choose the appropriate time and place to do it.

However, if you’re a beginner in using epoxy resin, it will be best to select a product that allows for a longer working time. In this way, you will have ample time to mix and apply the formulation. Moreover, you will have enough time to do away with bubbles.


Another factor to consider is the durability of the finish. An excellent epoxy resin can withstand rough handling and will not succumb easily to damage. It should be water-resistant and UV-light resistant to ensure that it can withstand exposure to UV light and water. 


Even if you are an expert in the use of epoxy resin, you will sometimes experience bubbling when applying resin. These bubbles can ruin the finish. Hence, it will help if you choose those formulations that let the bubbles rise to the surface. 

Moreover, it will be good to remember that you should select a place with the right humidity and temperature when applying epoxy resin to minimize bubbles. You can utilize a torch or heat gun to do away with bubbles if bubbles persist.  

Self-leveling Property

Another factor to consider is the self-leveling property of the epoxy resin. It will be good to choose something capable of self-leveling, for it will facilitate everything for you. Self-leveling allows for naturally filling in cracks, imperfections, and inlays on the wood surface.

If the epoxy resin does this, you don’t need to use a roller or brush. You also need not worry about finding imperfections and streaks in the finish.

Epoxy resins with self-leveling properties have chemical structures that tend to level the surface sans effort on your part. Yet, you still need to engage in brushstrokes to spread the resin on the surface in most instances.


Epoxy resins come in two ingredients or parts: the base or high resin and the hardener. You need to mix both parts equally in most instances. Yet, some epoxy resins require varying ratios. So, you better choose something that necessitates equal proportions of elements. 

Cure Times

You might get frustrated if it is your first time applying epoxy resin. Epoxy resins tend to cure fast. As such, if you’re a newbie, you might run out of time if you are not sure about what to do. So, before buying an epoxy resin for a deep pour, it will be best to check its curing time. 

Food Safety

Another factor to consider is whether an epoxy resin is safe to get in contact with food. More often, food will fall from plates onto the table surface. So, make sure that the epoxy resin you choose is compliant with the FDA requirements about non-toxicity. It should not have harmful VOCs. Moreover, it should be safe to apply.

How Thick Should the Epoxy Resin be Poured?

When pouring epoxy resins onto the mold or wood surface, you will notice that heat will usually build up during the drying-up process. The reason for this is that you would usually combine two parts: resin and hardener. When you combine these two parts, you start a chemical reaction that produces heat. Hence, control of temperature is crucial to a good result. Moreover, you need to follow the instructions on the labels to ensure that you do it right. 

For example, if you’re using EcoPoxy FlowCast, it will be best to pour only up to 1.5 inches. The ambient temperature should be stable, somewhere between the range of 65 to 75 degrees Fahrenheit. 

Make sure you have a fan set at hand for cooling the concoction. Follow the right volume of pour. Besides, make sure that you read the instructions on the labels when using a particular epoxy resin for a deep pour.


Making the right choice when selecting an epoxy resin for deep pours might prove crucial to the projects you are doing. Yet, the selecting process can prove to be a bit confusing, especially if you’re a beginner in using epoxy resin. For this reason, the abovementioned most recommended epoxy resins for deep pours might prove helpful in enabling you to zero in on the ideal deep pour epoxy resin. 

Your choice, however, will depend on your project. If you want a very deep pour up to 2 inches, it will not help if you choose the EcoPoxy FlowCast, which is only advisable for up to 1.5″ deep pour. It will likewise greatly help if you know the factors to consider when selecting an epoxy resin. Understanding these factors can help you zero in on the ideal deep pour epoxy resin for your project.

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