The difference between a gorgeous set of dice and a cloudy, soft mess usually comes down to viscosity and curing time. If the resin is too thick, bubbles get trapped like flies in amber, ruining your clear pours.
Finding the Best Resins for Dice Making requires focus on materials that handle fine edges well. You want something that balances clarity with structural integrity. Let’s look at what matters for your next project.
Key Takeaways
- Prioritize low viscosity resins to ensure air bubbles rise to the surface before the hardening process begins.
- Check that the product is labeled as anti yellowing to keep your transparent designs clear over time.
- Verify the mixing ratio is simple, such as one to one, to avoid common errors during preparation.
- Select a casting resin specifically formulated to handle the deep, enclosed shapes of dice molds.
- Ensure the material has a long enough work time so you can pour carefully without feeling rushed.
| Essential Dice Casting |  |
Let's Resin 7-Cavity Dice Molds | Includes seven distinct shapes | Flexible silicone material | Reusable casting cavities | View on Amazon | Read Review |
| Professional Casting Standard |  |
Craft Resin Crystal Clear Epoxy | Excellent bubble release | UV resistant formula | Low viscosity mixture | View on Amazon | Read Review |
| High Volume Production |  |
Clear Epoxy Resin 64oz Kit | Generous volume provided | Resists yellowing | Smooth finish | View on Amazon | Read Review |
| Rapid Curing Solution |  |
Kisrel Hard Type UV Resin | Extremely fast curing | Hard finish | Crystal clear transparency | View on Amazon | Read Review |
| Vivid Opaque Details |  |
Let's Resin Colored UV Resin | Pre-colored black and white | Low odor formula | Minimal shrinkage | View on Amazon | Read Review |
| Versatile Crafting Staple |  |
Crystal Clear 16oz Epoxy Kit | Simple mixing ratio | Self leveling surface | Anti yellowing properties | View on Amazon | Read Review |
| Reliable Casting Performance |  |
Let's Resin 34oz Casting Epoxy | Low odor profile | Easy to mix | Resists yellowing | View on Amazon | Read Review |
| Vibrant Color Control |  |
16 Color Translucent Pigment Set | Highly concentrated pigment | Translucent finish | Large color variety | View on Amazon | Read Review |
| Steady Pouring Consistency |  |
32oz Crystal Clear Casting Kit | Clear finish | Self leveling | Easy mixing ratio | View on Amazon | Read Review |
| Precision Mold Geometry |  |
Let's Resin Silicone Dice Molds | Standard polyhedral shapes | Durable silicone construction | Crisp edge definition | View on Amazon | Read Review |
More Details on Our Top Picks
-
Let's Resin 7-Cavity Dice Molds
If you are starting your journey into custom tabletop gaming, this is your foundation. These silicone molds provide the standard seven polyhedral shapes required for a complete set.
The flexible material ensures that your cured dice pop out without sticking to the sides. Just remember that you will need to handle the sprue placement carefully to ensure you do not have to sand away too much excess material later.
- Brand:Let's Resin
- Resin Type:Silicone mold
- Additional Feature:Standard polyhedral shapes
- Additional Feature:Durable casting surface
- Additional Feature:Easy release design
-
Craft Resin Crystal Clear Epoxy
This resin is a top choice for creators who demand high optical clarity in their final products. Its low viscosity allows air bubbles to rise to the surface quickly before the mixture starts to thicken.
Because it is UV resistant, your dice will keep their transparency for years without turning a sickly shade of yellow. Do be mindful that this formula is quite thin, so ensure your molds are perfectly sealed to prevent leaks.
- Brand:Craft Resin
- Total Capacity:34 ounces
- Mixing Ratio:1:1
- Additional Feature:Food safe composition
- Additional Feature:Self leveling finish
- Additional Feature:Beginner friendly application
-
Clear Epoxy Resin 64oz Kit
When you have a long list of characters to create gear for, you need a larger supply on hand. This kit gives you two 32-ounce bottles, meaning you can pour multiple sets of dice without running back to the supply closet.
The formula is designed to remain crystal clear during the curing process. Just keep in mind that with larger quantities, you need to be very precise when measuring your two parts, or the mixture may stay tacky.
- Brand:Generic
- Total Capacity:64 ounces
- Mixing Ratio:1:1
- Additional Feature:Bubble free formula
- Additional Feature:Durable hard cure
- Additional Feature:Ideal for casting
-
Kisrel Hard Type UV Resin
Sometimes you just want to finish a project in minutes rather than waiting for a full day. This UV resin cures under a light source, making it the perfect tool for small repairs or creating clear inclusions inside your dice.
Because it is a hard type formula, your dice will feel solid and durable in your hand. Avoid pouring thick layers all at once, as UV resin works best when applied in thinner, successive coats.
- Brand:Kisrel
- Resin Type:UV Resin
- Total Capacity:300 grams
- Additional Feature:Ready to use
- Additional Feature:Hard type consistency
- Additional Feature:Precise applicator bottle
-
Let's Resin Colored UV Resin
These black and white resins are perfect for adding bold contrast to your dice designs. Since they are pre-colored, you avoid the mess of mixing dyes into clear epoxy yourself.
The low shrinkage property ensures your dice maintain their intended dimensions during the curing process. Use these for high-contrast numbering or for creating custom patterns within your molds.
- Brand:Let's Resin
- Resin Type:UV Resin
- Total Capacity:300 grams
- Additional Feature:Ready to use
- Additional Feature:Opaque finish
- Additional Feature:Fast light curing
-
Crystal Clear 16oz Epoxy Kit
This kit is a solid choice for the maker who dabbles in many projects beyond just dice. The 1:1 mixing ratio makes the math simple, which is a relief when you are rushing to pour before the clock runs out.
It provides a self leveling finish, meaning you get a smooth top surface even if your pouring technique is not perfect. It does require a bit of patience to ensure all bubbles are removed before you leave it to set.
- Brand:Generic
- Total Capacity:16 ounces
- Mixing Ratio:1:1
- Additional Feature:Bubble free curing
- Additional Feature:Versatile craft use
- Additional Feature:Smooth finish
-
Let's Resin 34oz Casting Epoxy
Designed specifically for casting, this resin flows well into the intricate corners of polyhedral molds. The low odor formula is a benefit if you work in a room without high-powered ventilation.
It creates a durable, hard surface that stands up to the rolling of the dice across a table. Because it is formulated for beginners, it allows for a slightly more forgiving window of time while you stir and pour.
- Brand:Let's Resin
- Total Capacity:34 ounces
- Mixing Ratio:1:1
- Additional Feature:Casting specific formula
- Additional Feature:Bubble free finish
- Additional Feature:Beginner friendly
-
16 Color Translucent Pigment Set
If you want your dice to look like glowing gemstones, you need these translucent pigments. A tiny drop goes a long way, so you can experiment with different levels of transparency to find the perfect look.
The colors are highly concentrated, ensuring they do not ruin the chemical balance of your resin. Just be sure to wear gloves, as these dyes have a tendency to stain anything they touch.
- Brand:Generic
- Total Capacity:10ml per bottle
- Additional Feature:Easy pour tips
- Additional Feature:Mixable colors
- Additional Feature:Translucent effects
-
32oz Crystal Clear Casting Kit
This kit offers a balanced experience for those who need a reliable resin for consistent results. It cures into a hard, clear plastic that is perfect for showing off internal glitter or inclusions.
The self leveling nature of this product helps reduce the amount of sanding you have to do later. Like many clear resins, you should stir slowly to avoid creating unnecessary bubbles that might get trapped inside the mold.
- Brand:Generic
- Total Capacity:32 ounces
- Mixing Ratio:1:1
- Additional Feature:Bubble free curing
- Additional Feature:Non yellowing formula
- Additional Feature:Versatile application
-
Let's Resin Silicone Dice Molds
Accuracy is everything when you want your dice to be fairly balanced. These molds are cut with care to ensure each face is crisp and the numbers are distinct.
The silicone quality is high, which allows for repeated use without the surface becoming dull or tacky. Remember to clean your molds after every cast to keep them in top condition for years.
- Brand:Let's Resin
- Resin Type:Silicone mold
- Additional Feature:Seven cavity set
- Additional Feature:Reusable material
- Additional Feature:Precision geometry
Frequently Asked Questions
Can I use standard craft store resin for high quality dice?
You can, but you will likely notice that cheaper resins often stay slightly soft or yellow quickly. Craft-grade resins frequently have a higher viscosity, which makes capturing tiny details in your mold numbers quite difficult.
Why are there bubbles in my dice even after I mix carefully?
Bubbles are often introduced during the aggressive stirring process. You should stir your components slowly and steadily for at least three minutes to minimize air intake. If bubbles persist, many makers use a pressure pot to crush the air pockets into the resin while it cures.
How do I get the resin out of my molds without tearing them?
Patience is your best friend during the demolding process. Wait for the full 24-hour cure time before you start pulling, because removing dice too early can leave sticky residue on your mold walls. If the dice feel stuck, try using a silicone-safe mold release spray before pouring your resin.
Is it possible to mix different brands of resin together?
Never mix two different brands of resin in a single project. Each manufacturer uses a unique chemical formula and specific hardeners that are designed to work together at a set ratio. Mixing them will almost certainly result in a sticky, uncured mess that refuses to harden.
What is the best way to clean up spilled resin?
Keep a bottle of high-percentage isopropyl alcohol nearby for cleaning tools and surfaces. Use paper towels to wipe up wet resin immediately, as it becomes nearly impossible to remove once it turns into hard plastic. Always dispose of your chemical-soaked rags according to your local waste guidelines.
