10 Best Epoxy Resin Casting Kits for Beginners and DIY Projects in 2026

The best epoxy resin casting kits make it easier to create clear, polished projects without separately sourcing resin, hardener, molds, and essential tools. The right choice depends on your project size, working experience, and need for extras such as mixing cups, pigments, molds, or pumps.

We compared 10 popular kits across several sizes and use cases, from beginner-friendly craft sets to large-volume options for coasters, jewelry, molds, and wood surfaces. Use the guide below to narrow your options by capacity, handling features, and overall value.

Best 10 Epoxy Resin Casting Kits Picks for 2026

Best Complete Beginner Set – Floral Resin Art Starter Kit

For shoppers comparing epoxy resin casting kits, this LET’S RESIN set is a convenient all-in-one option. It combines 16 ounces of two-part resin with four silicone molds, glitter, dried flowers, and basic mixing tools, so beginners can start creating without assembling supplies separately.

Best For: Beginners making floral jewelry, decorative pieces, and small resin projects.

Pros:

• Includes resin, four molds, glitter, dried flowers, cups, sticks, gloves, and droppers.
• Uses a straightforward 1:1 resin-to-hardener mixing ratio.
• Includes a tutorial and gift-ready packaging.
• Silicone molds are designed for repeated use and can also work with soap or wax.

Cons:

• The 16-ounce resin supply is smaller than larger casting-focused kits.
• Cure time can extend in colder conditions, requiring warmed resin and a warm work surface.

This is a strong choice when variety and convenience matter more than maximum resin volume. The included floral materials make it especially approachable for first projects and giftable DIY crafting.

Best for Versatile Casting – Crystal-Clear 40-Ounce Epoxy Kit

Among epoxy resin casting kits, the SigWong 40-ounce set stands out for its larger resin volume and broad project range. Its crystal-clear, self-leveling formula is paired with glitter, gold foil, cups, sticks, gloves, tweezers, and a disposable tablecloth.

Best For: Crafters who want one kit for jewelry, coasters, coatings, artwork, and larger casting projects.

Pros:

• Provides 40 ounces of two-part epoxy resin.
• Offers a simple 1:1 volume mixing ratio and 40-minute working time.
• Formula is described as self-leveling, anti-yellowing, bubble-free, heat-resistant, and scratch-resistant after curing.
• Includes useful accessories and decorative glitter and foil.

Cons:

• It does not include silicone molds, so molds must be purchased separately.
• The broad project range may be more than needed for someone making only small beginner pieces.

This kit is a practical pick when resin quantity and flexibility are priorities. It offers enough material for repeated projects while retaining beginner-friendly mixing and included accessories.

Best Mold Variety – 18-Ounce Resin Crafting Kit

This KISREL set is one of the more supply-packed epoxy resin casting kits for beginners. Along with 18 ounces of resin, it includes six silicone mold kits, glitter, cellophane, dried flowers, gold foil paper, and the measuring and mixing essentials needed to begin.

Best For: Beginners and younger crafters who want multiple mold styles and colorful embellishments.

Pros:

• Includes 18 ounces of epoxy resin in a 1:1 resin-and-hardener setup.
• Provides six reusable silicone mold kits.
• Includes glitter, cellophane, dried flowers, gold foil paper, droppers, gloves, cups, and sticks.
• Detailed instructions are included to guide first-time users.

Cons:

• Decorative materials may be less useful for minimalist or clear-only projects.
• The kit contains less resin than the 40-ounce option for larger or repeated pours.

The combination of six molds and varied decorative inclusions makes this a flexible starter choice. It is particularly appealing for experimenting with different colors, textures, and floral effects before investing in additional supplies.

Best Larger Clear Resin Refill – 34-Ounce Casting Resin

For shoppers who already have molds or want a larger supply of clear resin, this LET’S RESIN formula is a focused alternative to more decorative epoxy resin casting kits. It includes 34 ounces of resin and hardener, six mica powders, measuring cups, disposable cups, and mixing sticks.

Best For: Beginners making jewelry, coasters, keychains, and other mold-based resin art who want clear resin plus colorants.

Pros:

• Includes 34 ounces total: 17 ounces of resin and 17 ounces of hardener.
• Features a 1:1 mixing ratio and a low-viscosity formula intended to help bubbles escape.
• Includes six mica powder colors and multiple measuring and mixing cups.
• Offers an ultra-low-odor, UV-stabilized, anti-yellowing formula with a high-gloss finish.

Cons:

• Silicone molds are not included.
• The product notes say it is not suitable for tumbler projects.
• Cold temperatures can thicken the resin and may require warming before use.

This is a good middle ground for users who need more resin than a small starter kit provides but do not need a broad assortment of molds. Its included mica powders add color flexibility while keeping the kit centered on clear casting resin.

Best All-Inclusive Kit – 64-Ounce Clear Epoxy Resin Kit

For shoppers seeking epoxy resin casting kits with plenty of supplies included, this 64-ounce option offers a practical starting point. Its 1:1 mixing ratio, self-leveling formula, and included protective accessories suit casting, coating, molds, jewelry, woodwork, and other crafts.

Best For: Beginners and hobbyists who want a large, ready-to-use kit for varied casting and coating projects.

Pros:

• Includes 32 ounces each of resin and hardener, plus cups, pumps, tools, gloves, aprons, and tablecloths.
• Crystal-clear, self-defoaming, self-leveling formula is designed to reduce bubbles.
• Uses an easy 1:1 ratio, with approximately 8 hours of drying and 24 hours of curing.
• Produces a glossy, wear-resistant finish with resistance to yellowing and high temperatures.

Cons:

• The product is not water resistant according to the supplied specifications.
• The full accessory bundle may include more disposable supplies than some experienced users need.

With its generous volume and extensive accessories, this is a convenient choice for larger batches or creators building a basic resin workstation. The 24-hour cure time also makes it practical for projects that need a relatively quick turnaround.

Best for Large Projects – Puduo 72-Ounce Epoxy Resin Kit

This Puduo kit is one of the more substantial epoxy resin casting kits in the lineup, pairing 36 ounces of resin with 36 ounces of hardener. It is formulated for casting, coating, molds, jewelry, woodwork, countertops, and crafts, while the extensive measuring and protective supplies help simplify setup.

Best For: Creators who need a high-volume kit with supplies for both small projects and larger artwork or coating jobs.

Pros:

• Provides 72 ounces total, split evenly between clear resin and hardener.
• Includes pumps, measuring cups, spatulas, gloves, aprons, tablecloths, sticks, and graduated cups.
• Offers a crystal-clear, glossy finish with claimed resistance to abrasion, heat, scratches, and yellowing.
• Low-odor, food-grade formula is designed for first-time creators and professionals.

Cons:

• The listed full cure time is 48 hours, longer than some alternatives.
• The product is not water resistant according to the supplied specifications.

The generous 72-ounce capacity makes this a strong fit when a smaller bottle would require frequent restocking. Its 28-piece accessory package is especially useful for users who want to begin mixing and pouring without assembling a separate tool collection.

Best for Jewelry and Detailed Crafts – 32-Ounce Crystal-Clear Epoxy

For detailed DIY work, this 32-ounce epoxy resin casting kit emphasizes a clear, durable finish and a 40-minute working time. The 1:1 formula is compatible with alcohol dyes, mica, and glow pigments, making it suitable for jewelry, resin art, molds, coasters, countertops, and decorative projects.

Best For: Crafters making jewelry, pigmented resin art, and small-to-medium casting or coating projects.

Pros:

• Crystal-clear, high-gloss finish is designed to resist scratches and yellowing.
• Provides about 40 minutes of working time for mixing pigments and shaping designs.
• Compatible with common craft colorants, including alcohol dyes, mica, and glow pigments.
• Includes resin, hardener, stirring sticks, gloves, and instructions in a compact package.

Cons:

• The 32-ounce total volume is smaller than the larger kits in this roundup.
• The medium-to-high viscosity may require more attention when working with intricate molds.
• Only a basic set of accessories is included.

This kit is a sensible pick when finish quality, pigment compatibility, and a useful working window matter more than maximum volume. Its stated 24-hour cure time and waterproof specification add flexibility for finished craft pieces and coated projects.

Best All-Inclusive Pick – KISREL 82oz Epoxy Resin Kit

For shoppers comparing epoxy resin casting kits, the KISREL 82oz set stands out as a generously supplied option with resin, hardener, pigments, mica powders, glitter, and a broad selection of tools. Its 1:1 mixing ratio and self-leveling formula make it approachable for both new and experienced crafters.

Best For: DIY artists who want a large resin supply plus colorants and accessories for casting, jewelry, molds, woodwork, and tabletop projects.

Pros:

• Includes 41 oz each of clear resin and hardener, plus numerous accessories.
• Features crystal-clear, self-leveling resin designed to reduce bubbles.
• Offers a glossy, wear-resistant finish with claimed yellowing and heat resistance.
• Supports a wide range of projects, from coasters and jewelry to countertops.

Cons:

• The large kit may be more than occasional crafters need.
• The supplied notes do not specify a warranty.

Choose this kit if variety and included supplies matter as much as resin volume. Its extensive accessory bundle reduces the need to buy separate colorants and basic tools, while the stated 8-hour drying and 24-hour curing times support reasonably quick project turnaround.

Best for Bubble Reduction – LET'S RESIN 1-Gallon Epoxy Kit

Among epoxy resin casting kits, the LET’S RESIN 1-gallon option focuses on a clear, low-viscosity formula designed to simplify mixing and bubble management. The 1:1 ratio, self-leveling properties, and low-odor formulation make it a practical choice for larger DIY projects and beginners.

Best For: Crafters making clear castings, preserved flowers, wood or acrylic projects, and other DIY pieces where a glossy, bubble-reduced finish is important.

Pros:

• Provides a 1-gallon volume with resin and hardener in a two-piece set.
• Anti-foaming agents are intended to help bubbles disappear within about an hour.
• Uses a simple 1:1 volume ratio and self-leveling formula.
• Low volatility and virtually odorless formulation may improve the working experience.

Cons:

• The supplied notes do not list included pigments, tools, or accessories.
• Cure times can be longer in winter or cold conditions.
• The manufacturer recommends testing a small amount first and notes a one-year shelf life.

This kit is a strong fit when clear results and easier bubble control are priorities. Buyers should plan for proper ventilation, follow the manual closely, and warm the resin, hardener, and work surface in cold conditions as recommended.

Best Food-Safe Option – CRAFT RESIN 1-Gallon Epoxy Kit

The CRAFT RESIN 1-gallon kit is one of the more feature-focused epoxy resin casting kits for artists who want a clear, durable finish. Its 1:1 ratio, low-viscosity formula, included pumps, and stated food-safe certification make it suitable for projects ranging from jewelry and molds to coasters and tabletop coatings.

Best For: Home and professional users making coasters, tabletops, jewelry, canvas pieces, and castings that benefit from a food-safe, heat-resistant epoxy.

Pros:

• Includes 1/2 gallon of resin and 1/2 gallon of hardener for a 1-gallon total.
• Certified food-safe, odorless, and free of VOCs and solvent materials according to the supplied notes.
• Designed for a glass-like, self-leveling finish with no yellowing over time.
• Cures in about 24 hours and is rated heat resistant up to 203°F (95°C).

Cons:

• The recommended casting depth is limited to 1/4 inch for automatic bubble release.
• The included accessory list is relatively short: manual, mixing stick, and gloves.
• Its food-safe claim applies when used as directed.

Consider this kit when finish durability and food-contact suitability are more important than a large collection of included colorants or tools. The low-viscosity formula and straightforward 1:1 mix are beginner-friendly, while the heat-resistance rating adds versatility for functional resin pieces.

How We Picked the Best Epoxy Resin Casting Kits

We focused on the features that have the greatest effect on a successful pour: resin capacity, typical 1:1 mixing ratios, clarity, bubble-control claims, yellowing resistance, self-leveling behavior, and included accessories. We also considered whether each kit is better suited to beginners, small decorative projects, or repeated larger pours.

Because product formulas and included supplies can vary, check the current package contents and manufacturer instructions before buying. A larger bottle is not automatically the better value if you are new to measuring, mixing, or pressure-free bubble removal.

Quick Comparison

Best For	Recommended Capacity	What to Prioritize
First-time crafters	16–18 oz	Complete supplies, molds, clear instructions
Jewelry and small molds	18–32 oz	Low-viscosity formula, bubble control, precision pouring
Coasters and medium projects	32–64 oz	Self-leveling performance, working time, value
Frequent makers	72 oz–1 gallon	Bulk pricing, pumps, storage, consistent mixing

Key Buying Factors for Epoxy Resin Casting Kits

Volume and Project Size

Estimate the resin needed for your molds before choosing a kit. Small sets reduce waste while you learn, but larger packages are more practical for batches of coasters, trays, tables, or repeated casting projects. Remember that advertised capacity generally refers to the combined resin and hardener.

Mixing Ratio and Working Time

A 1:1 ratio is convenient, particularly for beginners, but accurate measuring and thorough mixing still matter. Look for clear instructions about mix time, pot life, curing time, and maximum pour depth. A longer working time can help with detailed arrangements, while faster curing may suit simple projects.

Clarity, Bubbles, and Yellowing

Crystal-clear, anti-yellowing, and bubble-reducing claims are useful starting points, not guarantees. Room temperature, humidity, pigments, mixing speed, and mold design all affect results. A self-leveling formula can improve flat surfaces, but it does not replace careful preparation or a heat gun used cautiously.

Included Accessories and Safety

Beginner kits with molds, cups, gloves, stir sticks, droppers, or pigments can offer better convenience than resin alone. For larger containers, pumps may make dispensing easier. Always work in a well-ventilated area, wear suitable gloves and eye protection, follow the safety data, and keep uncured resin away from food-contact applications unless the product is specifically rated for that use.

Who Should Buy Which Epoxy Resin Casting Kits?

Beginners: Choose a 16–18 oz complete set with molds and basic tools so you can practice without a large upfront investment.

Jewelry and detail-focused makers: A 18–32 oz clear casting formula is usually easier to manage for small molds, pendants, and decorative pieces.

General DIY crafters: Consider a 32–64 oz kit for flexibility across coasters, trays, wood accents, and multiple small projects.

High-volume users: The 72 oz or 1-gallon Epoxy Resin Casting Kits make more sense when you pour regularly and can store materials properly. Favor convenient dispensing and consistent batch performance over the lowest headline price.