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10 Best Resins 2025 in the United States

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Our Top Picks

#1

Winner

CRAFT RESIN 1 Gallon Crystal Clear Epoxy Resin Kit with Pumps - Food Safe & UV Resistant for DIY Art, Wood, Jewelry Making, Coasters, Mold Casting Resin Epoxy - Low Viscosity for Beginners & Pros

Rating
9.8
Chosen by1,466
Curing Time
UV Resistance
Mix Ratio

Most important from
15885 reviews

Curing Time
The working time is quick, allowing for layers every 4 hours and full curing in 24 hours.
UV Resistance
The resin is crystal clear and doesn't yellow over time.
Mix Ratio
Mixing the resin exactly as directed is crucial for perfect results, even for deeper molds.

The Craft Resin 1 Gallon Epoxy Resin Kit is an appealing choice for DIY enthusiasts and artists looking for a versatile and high-quality resin. This kit includes a gallon of resin and hardener, suitable for a range of applications such as mold casting, jewelry making, and tabletop coatings. One of its standout features is the crystal-clear finish that resists yellowing over time, which is crucial for maintaining the aesthetic quality of your projects.

Additionally, the resin is designed to be bubble-free, which helps in achieving smooth, professional-grade results effortlessly. The fast curing time of just 24 hours is a significant advantage, allowing users to complete projects in a reasonable timeframe. The resin is also heat-resistant up to 203℉ (95℃) and food safe, making it suitable for items that may come into contact with food. The 1:1 mix ratio simplifies the preparation process, making it accessible even for beginners. However, it’s important to note that the recommended pouring depth is only 1/4 inch, which might limit its use for thicker castings.

The resin’s relatively low odor and non-toxic formulation make it user-friendly and environmentally safe. On the downside, the product's weight and package dimensions might be cumbersome for some users, and being manufactured in China may be a consideration for those preferring locally made products. Despite these minor drawbacks, the Craft Resin 1 Gallon Epoxy Resin Kit continues to offer excellent quality and usability for a variety of creative projects.

Rating
9.8
Chosen by1,466
Curing Time
UV Resistance
Mix Ratio

Most important from
15885 reviews

Curing Time
The working time is quick, allowing for layers every 4 hours and full curing in 24 hours.
UV Resistance
The resin is crystal clear and doesn't yellow over time.
Mix Ratio
Mixing the resin exactly as directed is crucial for perfect results, even for deeper molds.
#2

Promise Epoxy Epoxy Resin Kit 1 Gal-Crystal Clear, UV Resistant, Self Leveling, Food Safe for Table Top, Arts & Crafts, Wood Casting, Jewelry Making, Use with Mica Powder, Silicone Molds, Alcohol Ink

Rating
9.6
Mix Ratio

Most important from
32565 reviews

Mix Ratio
The resin mixes well and handles different colors beautifully, ideal for artistic projects.

The Promise Epoxy Resin Kit is an appealing choice for DIY enthusiasts and crafters looking to create crystal-clear, durable projects. One of its standout features is the easy 1:1 mixing ratio, which simplifies the application process for beginners while remaining suitable for experienced users. The self-leveling nature of the resin ensures smooth finishes, making it ideal for tabletop applications or various arts and crafts. Additionally, this epoxy is food-safe once fully cured, allowing for safe use on kitchen surfaces and bar tops, which is a significant advantage for those making functional art.

Another key strength is its UV resistance, which helps maintain clarity and color over time, reducing the chances of yellowing. With water resistance, this resin is designed to withstand daily use, making it a practical option for home décor items. The American-made quality adds an assurance of craftsmanship that many users appreciate.

Some considerations to keep in mind include that the curing time might vary based on environmental conditions, so users need to be patient and ensure proper conditions for a complete cure. While the resin is versatile, it also requires careful handling and adherence to safety guidelines during the mixing and application process, especially for those who are new to resin work. Additionally, while the product is compatible with many materials, results can vary depending on the specific project and materials used.

Rating
9.6
Mix Ratio

Most important from
32565 reviews

Mix Ratio
The resin mixes well and handles different colors beautifully, ideal for artistic projects.
#3

2 Gallon Epoxy Resin with Pumps, Bubble Free Resin Epoxy Kit, Crystal Clear Epoxy Resin and Hardener for DIY Art, Molds,Craft

The 2 Gallon Epoxy Resin kit with pumps by LET'S RESIN EPOXY RESIN is designed to simplify the resin mixing process, making it suitable for both beginners and hobbyists. One of its primary strengths is the included pump design which ensures accurate measurements and minimizes mess. Additionally, the 1:1 mix ratio is straightforward and user-friendly. The resin results in a crystal clear, high gloss finish that is UV resistant, ensuring your creations remain vibrant and free from yellowing over time. It is also scratch and moisture-resistant, providing durability for your projects.

The anti-foaming agents included help create a bubble-free finish, which is particularly useful for detailed work like flower preservation. The low viscosity (1400 CPS) makes the resin easy to mix and pour, and it is relatively odorless, adding to the user comfort during the crafting process. Furthermore, it has a 40-minute work time and a 24-hour room temperature curing time, which is ideal for most DIY projects. However, users should be mindful of working in a well-ventilated area to avoid discomfort.

On the downside, the resin can only withstand temperatures up to 160 °F which might limit its use in some high-temperature applications. Additionally, there is a need to preheat the resin and hardener in cold weather for optimal results. The product boasts a long shelf life of one year, but it’s crucial to follow the manual carefully to avoid issues like curing problems. The company also provides great customer support for any issues encountered. This resin kit is a strong contender for crafters looking to achieve professional results with ease.

Buying Guide for the Best Resins

When choosing a resin, it's important to consider the specific needs of your project. Resins come in various types and formulations, each suited for different applications. Understanding the key specifications will help you select the best resin for your needs, ensuring optimal performance and results.
Type of ResinThere are several types of resins, including epoxy, polyester, and polyurethane. Epoxy resins are known for their strong adhesive properties and durability, making them ideal for coatings, adhesives, and composite materials. Polyester resins are often used in fiberglass applications and are more cost-effective but less durable than epoxy. Polyurethane resins are flexible and resistant to abrasion, making them suitable for casting and mold-making. Choose the type of resin based on the specific requirements of your project, such as strength, flexibility, and cost.
Curing TimeCuring time refers to the amount of time it takes for the resin to harden completely. This can range from a few minutes to several hours or even days. Fast-curing resins are useful for quick projects or repairs, while slower-curing resins allow for more working time and are better for detailed work. Consider the complexity and time constraints of your project when selecting a resin with an appropriate curing time.
ViscosityViscosity is the thickness or flowability of the resin. Low-viscosity resins are more fluid and can easily penetrate small spaces, making them ideal for casting and coating applications. High-viscosity resins are thicker and better suited for applications where you need the resin to stay in place, such as in gap-filling or adhesive uses. Choose a viscosity that matches the application method and the level of detail required in your project.
UV ResistanceUV resistance is the resin's ability to withstand exposure to ultraviolet light without degrading or yellowing. This is particularly important for outdoor applications or projects that will be exposed to sunlight. Resins with high UV resistance will maintain their clarity and strength over time, while those with low UV resistance may become brittle and discolored. Consider the environmental conditions your project will face when selecting a resin with the appropriate level of UV resistance.
Mix RatioThe mix ratio is the proportion of resin to hardener that must be combined to achieve the desired properties. This can vary between different types and brands of resins. Accurate mixing is crucial for the resin to cure properly and achieve its full strength. Some resins have a simple 1:1 mix ratio, while others may require more precise measurements. Ensure you are comfortable with the mixing process and have the necessary tools to measure and mix the resin accurately.
Tensile StrengthTensile strength is a measure of how much force the cured resin can withstand before breaking. This is important for applications where the resin will be subjected to stress or load-bearing conditions. Higher tensile strength resins are more durable and can handle greater forces, making them suitable for structural applications. For projects that do not require high strength, a resin with lower tensile strength may be sufficient and more cost-effective.

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