FAQ

  • Can craft resin break?

    Can craft resin break? Cured epoxy resin is hard and durable, but it isn't unbreakable. Whether a piece cracks or chips comes down to how it was poured and cured, and what kind of stress it's put through afterward. This guide covers what actually causes resin to break and how to avoid it. What ...

  • Can I add a second or multiple layers?

    Can I add a second or multiple layers? Yes. Pouring in layers is normal practice with epoxy resin, whether you're building up thickness, embedding objects at different depths, or fixing a flawed first coat. There are two ways to add a layer, and which one you use depends on how cured the layer u...

  • Can I freeze craft resin?

    Can I freeze craft resin? Short answer: liquid resin and hardener can survive being accidentally exposed to cold or even freezing temperatures, but fully cured resin should not be deliberately frozen. The two situations are different, so we'll cover them separately. If your unmixed resin or har...

  • Can I use craft resin over natural objects like flowers and wood?

    Can I use craft resin over natural objects like flowers and wood? Yes — flowers, leaves, wood, and other natural materials are some of the most popular things to cast in resin. But natural objects aren't a stable, predictable substrate the way glass or acrylic is, so a few things need attention ...

  • Could craft resin ruin my artwork?

    Could craft resin ruin my artwork? Short answer: it's unlikely if you follow the basics, but it isn't impossible. Almost every case of resin "ruining" a piece traces back to a handful of avoidable mistakes rather than a bad batch of resin. This guide covers the real risks and how to avoid each o...

  • Craft Resin technical specifications

    Every controlled technical value for Craft Resin lives on this page. If a figure appears anywhere else and disagrees with this page, this page is correct. Always measure by VOLUME, not by weight. Equal weights are not equal volumes. Measuring by weight is the single most common cause of a kit th...

  • Do I need to seal my resin artwork first?

    Do I need to seal my resin artwork first? In most cases, no. Craft Resin is designed to be poured directly onto most surfaces — wood, canvas, tile, ceramic, and prepared tabletops — without a pre-sealing step. Sealing is only worth the extra time in a handful of specific situations, and it's wor...

  • Food Safe Once Cured — Coasters, Trays, Serving Pieces

    Cured Craft Resin is safe as a food-contact surface once fully cured — here is the cured-vs-uncured distinction, the safety testing behind it, and practical guidance.

  • Heat Resistance — What Temperature Can Cured Resin Handle?

    How hot can cured Craft Resin get before it softens or warps? A product-by-product guide to safe temperatures for coasters, trays, and sunny spots.

  • How safe is Craft Resin to use?

    How safe is Craft Resin to use? Craft Resin epoxy is safe to use when it is used as directed, with the right protection. It is not a hazard-free material, and we would rather tell you exactly what it is than describe it as something it isn't. What the classification actually says Independent t...

  • Is Craft Resin food safe?

    Is Craft Resin food safe? We do not currently make a food-contact claim for Craft Resin, and you should not treat any Craft Resin product as food-safe. We would rather give you a clear no than a comfortable maybe, because this is the kind of question where a vague answer causes real harm. Why ...

  • Is craft resin heat resistant?

    Is Craft Resin heat resistant? This topic is now covered in our Heat Resistance — What Temperature Can Cured Resin Handle? article, which has the current per-product heat resistance figures and practical guidance for coasters, trays, and sunny spots. Related articles Heat Resistance — What Tem...

  • Is craft resin safe for use in a fish tank for aquatic life?

    Is craft resin safe for use in a fish tank for aquatic life? Short answer: we do not currently make a claim that Craft Resin is safe for aquarium or aquatic-life use. We know this is a popular question from people building decorative inserts, ornaments, or sealing tank accessories, but we would ...

  • Is craft resin solid once cured?

    Is craft resin solid once cured? Yes. Once Craft Resin has finished curing, it's a hard, rigid solid — not a gel, not a rubber, not something that stays tacky or workable. It starts as two liquid components (resin and hardener) that react chemically once mixed, and that reaction ends with a soli...

  • Odour and Safety — Ventilation, PPE, and Working Safely

    Craft Resin has no VOCs or noticeable odour, but is still an eye and skin irritant while liquid. What the Safety Data Sheet says and how to work with it safely.

  • Shelf Life and Storage — How to Check, How to Store

    How long Craft Resin lasts unopened and opened, how to store it correctly, and how to tell if a bottle has gone past its useful life.

  • Should I use craft resin while pregnant?

    Is it Safe to Use Craft Resin While Pregnant? Craft Resin is a brand that specializes in DIY home and garden improvement products. Craft Resin epoxy is classified as hazardous to health in its uncured state — independent assessment classifies both parts as a Dangerous Mixture, harmful in contact...

  • What are the main benefits of using craft resin?

    Offering Clarity and Protection Craft Resin is a leading brand in the DIY home and garden improvement industry. With our commitment to providing superior products, we have designed Craft Resin to offer two main benefits that set us apart from the competition: protection against yellowing, and a ...

  • What can be created with craft resin?

    What can be created with craft resin? Epoxy resin is used across a wide range of project types, from small decorative pieces to large furniture pours. Which resin suits a given project depends mostly on size, depth, and how much working time the maker needs — the categories below are the most co...

  • What is BPA and is it in craft resin?

    Ensuring Safety and Peace of Mind for DIY Enthusiasts Craft Resin is a leading brand in the DIY home and garden improvement industry, offering high-quality epoxy resin products. As a responsible company, we understand that safety is of utmost importance to our customers. In this article, we addr...

  • What is the best place to resin my project?

    Creating Resin Masterpieces: Factors to Consider When it comes to creating resin masterpieces, choosing the right environment is crucial for achieving the best results. Whether you prefer working indoors or outdoors, there are a few factors to consider before diving into your resin work. In this...

  • What is the shelf life of craft resin?

    A Guide to Handling and Storing Resin Craft Resin is a leading provider of high-quality resin products for DIY home and garden improvement projects. With our commitment to excellence, we offer a range of resin and hardener solutions that are perfect for various applications. Whether you are a pr...

  • What materials does craft resin's epoxy resin stick to?

    What materials does craft resin's epoxy resin stick to? Craft Resin bonds well to most porous and semi-porous surfaces, and to many non-porous ones once they're properly prepped. The short version: if a surface is clean, dry, and either porous or lightly abraded, resin will adhere to it. Smooth,...

  • What safety precautions should I take?

    Ensuring Safety in DIY Home and Garden Improvement Projects Craft Resin is a leading brand in the DIY home and garden improvement industry. With a commitment to providing high-quality products and ensuring the safety of its users, Craft Resin has become a trusted choice for individuals looking t...

  • What won't craft resin stick to?

    What won't craft resin stick to? Epoxy resin bonds to almost everything with a rough or porous surface — wood, canvas, cured resin, glass, and most rigid plastics. But a handful of materials are non-polar or smooth enough that resin can't grip them, and it cures without ever really bonding. Know...

  • Which Craft Resin should I use?

    Most questions we get start here: which resin do I need for my project? This page answers it. Quick answer | Your project | Use | | --- | --- | | Jewellery, coasters, keyrings, small moulds, resin art, tumblers | Arts & Crafts | | A thin glossy coat over a table, worktop, bar top, artwork o...

  • Why does the resin look cloudy/misty?

    Why does the resin look cloudy/misty? This topic is now covered in our Cloudy or Milky Result — Causes and Fixes article, which walks through the common causes of a cloudy or milky finish and how to prevent and fix it. Related articles Cloudy or Milky Result — Causes and Fixes

  • Why have holes appeared in my resin project?

    Why have holes appeared in my resin project? Holes, craters, or bare patches in cured resin are different from bubbles. Bubbles are trapped air that rises and pops. A hole or bare spot is an area where the resin never bonded to the surface in the first place — it pulled back, or never flowed ove...

  • Why is my mixture getting hot?

    Controlling the Exothermic Reaction in Epoxy Resin Mixing When working with epoxy resin, it is important to understand and control the exothermic reaction that occurs when the resin and hardener are mixed together. This chemical reaction generates heat, which is a normal byproduct of many reacti...

  • Why is temperature so important when working with craft resin and how does the cold effect it?

    Why is temperature so important when working with craft resin and how does the cold effect it? Resin curing is a chemical reaction, and like most chemical reactions, it runs slower when it's cold and faster when it's warm. Temperature affects how easily resin pours, how long you have to work wit...

  • Why perfecting my craft resin skills may take time?

    Why perfecting my craft resin skills may take time? Resin behaves differently from paint or most other craft materials — you're mixing two liquid chemicals and working with the result in a limited window before it starts to set. That combination is why even careful, well-prepared makers get unev...

  • Will craft resin yellow over time?

    Will craft resin yellow over time? This topic is now covered in our Yellowing — Causes, UV Protection, and Product Choice article, which explains why resin can yellow over time, how UV exposure affects it, and how product choice affects yellowing resistance. Related articles Yellowing — Causes...

  • Yellowing — Causes, UV Protection, and Product Choice

    Craft Resin includes UV stabilisers, but no epoxy is fully immune to yellowing. The two main causes, and how to reduce yellowing in your pieces.