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A comprehensive guide to suitable resins for miniatures and models
Games Workshop is known worldwide for its highly detailed miniatures and models, particularly for franchises like Warhammer and Age of Sigmar. Hobbyists and professionals alike often ask: what type of resin is best for crafting similar miniatures at home? Whether you want to prototype parts, cast your own figures, or begin a new model-making adventure, choosing the right resin is essential for quality, speed, and finish.
This page explores polyurethane and epoxy resins suitable for miniature production, compares their key features, and helps you select the ideal product from the ResinPro range – all tailored for Games Workshop-style modelling and hobby needs.
Why does resin choice matter for hobby miniatures?
The choice of resin directly impacts the detail capture, strength, and finish of your models. Tabletop and wargaming miniatures require precise, bubble-free casting and a robust final product that can withstand handling and painting. Brands like Games Workshop often use industrial-engineered polyurethane resins for these very reasons. Fortunately, similar formulations are available for home use, allowing enthusiasts to achieve professional results.
Polyurethane casting resins: fast and highly detailed
If you’re seeking resins that mirror the properties found in Games Workshop miniatures, start by considering “IWhite” – Polyurethane Casting Resin – White, Fast-Curing Two-Part System. This fast-curing, highly fluid A+B system is ideal for efficient prototyping and model creation, capable of replicating intricate features with minimal bubbles in just 30 minutes. It’s popular with model makers and rapid prototyping specialists, allowing you to colour and paint your castings both before and after curing. The tough, durable finish ensures your models are ready for painting and extended use.
Alternatively, Polyform – Polyurethane Casting Resin – Beige provides a beige, robust alternative suited for those requiring a very fast turnaround. Fast setting: cures in about 5 minutes and is ready to demould within 30. High fluidity: makes it perfect for even the most complex silicone moulds, capturing very fine detail without compromise, and its Shore A 100 hardness ensures reliable durability. Polyform is a favourite with hobbyists manufacturing small batches or creating prototypes with confidence and speed.
Epoxy resins: clarity and user-friendly for crafters
For users who are new to resins or working on decorative miniatures and diorama details, epoxy may be preferable for its ease of use and superior clarity. The “One-2-One” – Epoxy Resin for Handcraft, 1:1 Mixing Ratio is specifically formulated for effortless mixing with a 1:1 ratio by volume. Non-toxic formulation for safe crafting makes it ideal for beginners, with a crystal clear, super-glossy finish with high transparency that’s excellent for bases, scenic elements, or even casting highly detailed model parts. With a UV filter, you can be sure your models resist yellowing and remain vibrant over time.
Comparison overview: which resin for your Games Workshop-style miniatures?
The main difference between these options is the curing time, fluidity, colour, and end use. Polyurethane resins such as “IWhite” and Polyform excel at replicating fine details very quickly for gaming miniatures and prototypes. Epoxy resins like “One-2-One” are the go-to for highly transparent or decorative pieces that require a longer working time.
Real-world casting results: getting the most from your resin
Choosing between fast-curing polyurethane systems like IWhite and more classic solutions such as One-2-One can make all the difference in your creative process. Examine cured models side-by-side to check for level of detail, clarity, and paint adhesion. The right resin means more control over each casting and consistent, professional finishes—perfect for hobbyists hoping to match Games Workshop standards.
Choosing the right ResinPro product for modelling
Selecting between these options depends on your needs and project requirements. If speed and detail are paramount, both IWhite Polyurethane Casting Resin and Polyform Polyurethane Casting Resin are reliable solutions, mirroring the resins commonly employed by miniature companies such as Games Workshop. If you prioritise safe handling and visual clarity, One-2-One Epoxy Resin for Handcraft is an excellent choice for both beginners and advanced modellers.
It’s important to consider factors like required colour, handling time, safety, and the specific detail of your models when deciding which product to use. Discover more about our full model casting range in our products category for 3D models, or check out gift ideas and promotions for resin deals and starter kits.
Expert tips for Games Workshop-style casting
When casting miniatures, ensure your work area is at the recommended temperature and free from dust. For polyurethane products like IWhite and Polyform, quick mixing and pouring reduces bubbles, while silicone moulds offer optimal detail capture. If you’re using One-2-One Epoxy Resin, allow extra curing time for best clarity and finish, and always measure carefully using the designated ratios.
Safety and efficiency in home casting
Always follow best practice with protective gloves and eyewear when working with liquid resins. Choose a well-ventilated workspace, and remember, once fully cured, our resins are safe and non-toxic to handle with confidence. For step-by-step tutorials and further advice, visit our resin for jewellery and 3D model resin categories.
Frequently asked questions: Resin selection for miniatures
- “IWhite” – Polyurethane Casting Resin – White, Fast-Curing Two-Part SystemPrice range: £22.85 through £34.85IWHITE is a fast-curing polyurethane resin for accurate, detailed casting, suitable for modelling and prototyping projects.
“Polyform” – Polyurethane Casting Resin, Beige, Fast-Setting for PrototypingPrice range: £19.85 through £134.85Polyform is a beige casting resin suitable for rapid prototyping and detailed model making under the theme of Game Workshop resin types.
"One-2-One" – Epoxy Resin for Handcraft, 1:1 Mixing RatioPrice range: £14.85 through £56.85"One-2-One" epoxy resin offers a clear, glossy finish and an easy 1:1 mixing ratio suited for handcraft projects within the Games Workshop resin…
What type of resin is suitable for fast prototyping of detailed models?
Polyurethane casting resin like IWHITE offers fast curing and high fluidity, allowing for detailed mould filling and rapid production.
How long does Polyform take to cure?
It sets in about 5 minutes and can be demoulded after approximately 30 minutes.
Is the resin safe to handle once cured?
Once fully cured, both polyurethane and epoxy resins mentioned are non-toxic and may be handled without personal protective equipment.
Can I colour Polyform casting resin?
No, this beige resin is not suitable for colouring with dyes.
Can these resins be painted after curing?
Yes, items cast with IWhite or One-2-One Epoxy can be painted once fully cured.
Are the resins mixed by weight or volume?
Most resins are mixed by weight for accuracy. However, One-2-One Epoxy Resin is designed to be mixed at a 1:1 ratio by volume, simplifying the process for beginners.
Frequently Asked Questions
What type of resin is suitable for fast prototyping of detailed models?
Polyurethane casting resin like IWHITE offers fast curing and high fluidity, allowing for detailed mould filling and rapid production.
How long does Polyform take to cure?
It sets in about 5 minutes and can be demoulded after approximately 30 minutes.
Is the resin safe to handle once cured?
Once fully cured, both polyurethane and epoxy resins mentioned are non-toxic and may be handled without personal protective equipment.
Can I colour Polyform casting resin?
No, this beige resin is not suitable for colouring with dyes.
Can these resins be painted after curing?
Yes, items cast with IWhite or One-2-One Epoxy can be painted once fully cured.
Are the resins mixed by weight or volume?
Most resins are mixed by weight for accuracy. However, One-2-One Epoxy Resin is designed to be mixed at a 1:1 ratio by volume, simplifying the process for beginners.