A guide to resin types and choosing the right formula

Resin is a versatile material valued for its strength, clarity, and adaptability. Whether you’re a hobbyist, professional artist, or looking for durable finishes, understanding the kinds of resin available and their unique properties is essential to achieving the perfect result for your project. This guide explores the types of resin, their main differences, and helps you choose the ideal option for your application—be it casting, surface coating, or artistic creation.

Overview: Types of Resin and Key Differences

Resin refers to a broad category of synthetic or natural compounds that cure into a solid, often transparent, state. In the world of casting and crafting, the most common types are epoxy resin, polyurethane resin, and polyester resin. Epoxy resins are especially popular for their clarity, strength, and ease of use—making them perfect for everything from jewellery to deep-pour river tables. The key differences between resin types typically revolve around clarity, pour thickness, curing time, and the specific intended use.

For example, clear epoxy resins like “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm are suited for intricate castings, while deep pour resins such as “Epoxytable 10-Ten” – Deep Pour Epoxy Resin for Tables, Up to 10cm Casting excel in large, thick applications like river tables. Consider qualities like odour, thickness capabilities, UV resistance, and scratch resilience when making your choice.

Understanding Resin with Real-World Examples

See how different resins create striking effects: from crystal-clear castings to artistic surface finishes. Choose a resin type that matches both your project scale and creative ambition.

“Trasparente” – Multipurpose Clear Epoxy Resin for Casting Up to 2cm

The “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm showcases how epoxy resins provide both utility and aesthetic brilliance. This clear, self-levelling formula is perfect for castings, tables, and restoration work up to 2cm thick. Its ultra-clear formula delivers a crystal finish, while high scratch resistance and an integrated UV filter ensure a lasting result. Ideal for detailed craft projects, woodworking, and professional-grade surfaces, it comes with gloves, mixing sticks, and straightforward instructions, making it equally suited for beginners and seasoned makers alike.

“Epoxytable 10-Ten” – Deep Pour Epoxy for Large Tables (Up to 10cm Casting)

For projects that demand extra depth, such as large river tables or substantial decorative pieces, “Epoxytable 10-Ten” – Deep Pour Epoxy Resin for Tables, Up to 10cm Casting is engineered specifically for thick, bubble-free pours. Its low exothermic reaction prevents overheating—even in pours up to 10cm—while strong UV filters guarantee long-term clarity. With a formulation that reduces yellowing and maintains smoothness, it is the go-to choice for expansive furniture or art installations where depth and safety are crucial.

“Icrystal” – Clear Epoxy with Odourless Formula (Up to 1.5cm)

“Icrystal” – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm stands out for makers seeking both convenience and a high-quality finish. The perfect transparency produces a true liquid crystal appearance, while the odourless formula and easy 2:1 mixing ratio mean it’s pleasant and straightforward to use. With high scratch resistance and built-in UV protection, it’s excellent for coating tables, art pieces, and a variety of surfaces. Its compatibility with wood, concrete, ceramics, canvas, and glass fibre adds to its versatility for surface coatings and creative DIY projects.

“Art Pro” – Clear Epoxy for Artists and Surface Coating

Artists and crafters often have unique requirements, and “Art Pro” – Clear Epoxy Resin for Artists and Surface Coating answers their calls for clarity and durability. With exceptional clarity and a durable, scratch-resistant surface, this resin is engineered for trays, coasters, and other decorative pieces where a glass-like finish is key. The easy 3:2 mixing ratio and dense, non-drip formula allow for precise, even coats, and its quick curing time (12–24 hours) speeds up the creative process. It is suitable for thick, glossy coatings and offers lasting UV protection for enduring vibrancy.

Choosing the Right Resin for Your Project

The perfect resin is determined by your project’s requirements. Consider:

Intended Use: Casting, coating, or artistic finish will influence resin choice.
Pour Depth: Use specialised deep pour resins like “Epoxytable 10-Ten” for thick applications, and multipurpose or artistic resins for thinner layers.
Finish and Clarity: Opt for ultra-clear or high-gloss resins, such as “Trasparente” and “Art Pro”, for maximum shine.
Surface and Compatibility: Some resins excel on wood, others on mixed media or delicate objects.
Cure Time and Mix Ratio: Fast-curing options are ideal for time-sensitive projects or layered applications.

Tips for Achieving the Best Resin Results

Check your project’s pour depth and desired finish before selecting a resin. Always follow product-specific mixing instructions and curing times for optimal clarity, strength, and long-term durability.

Frequently Asked Questions About Resin Materials

Which resin is suitable for memorial jewellery with ashes and silver?

For embedding ashes and silver in jewellery pieces less than 2cm thick, Trasparente provides the required clarity and strength. For deeper casts over 2cm, a deep pour resin such as Epoxytable Five is recommended for best results.

What resin is recommended for layers 0.5cm to 2cm and larger surfaces?

For layers between 0.5cm and 2cm, Trasparente is suitable unless the surface exceeds 100cm in length or width. For larger sizes, opt for a deep-pour formula such as Epoxytable Five or Epoxytable 10-Ten.

Is epoxy resin suitable for embedding printed messages on sandstone rocks?

Yes, Trasparente is ideal when high clarity and strong adhesion are a priority. For more flexibility, polyurethane resin is an alternative but may sacrifice some clarity.

How to select the right resin for resin project sizes?

If your project is thicker than 5cm or has a side exceeding 100cm, use Epoxytable 10-Ten, designed for deep pours and large surfaces. For moderate thickness, choose Epoxytable Five. Use “Trasparente” or “Icrystal” for smaller, thin-layer applications.

Why can a poured cup of Trasparente 160g overheat in 15 minutes?

Overheating results if the pouring layer exceeds 2cm, especially in warm environments or when using additional heat sources like heat guns or hot water baths. Always adhere to recommended layer thickness to ensure safe curing.

What surfaces can Icrystal epoxy resin be used on?

Icrystal epoxy resin is suitable for a wide range of surfaces, including wood, concrete, ceramics, canvas, and glass fibre, making it versatile for both craft and construction settings.

Can Art Pro epoxy be used for final touch coatings?

Yes, Art Pro is designed for thick, glossy final touch coatings on pieces like table tops and trays. It offers a minimum thickness of 1.5 mm and delivers a strong, clear finish.