CRAFT RESIN 4L Crystal Clear epoxy kit for coasters

This clear epoxy resin kit is designed for makers who want a glass-like finish on coasters, jewellery, small tabletops and mould cast pieces. It pairs a low-viscosity resin with a matching hardener in a 1:1 ratio, offering bubble release when warm and a rapid cure to a hard, heat-resistant surface for decorative and functional projects.

Key Points

The kit is presented as a beginner-friendly option with simple mixing and basic accessories included, such as a reusable mixing stick and gloves. According to the manufacturer, the formula minimises yellowing over time and is low in odour, which helps during indoor use. For decorative work like river tables or embedded objects, the self-leveling behaviour lets the resin settle to a smooth finish with fewer surface imperfections. 🎨

Bubble control is emphasised in the product notes, with the suggestion that trapped air will escape more readily if the resin is slightly warmed before application. On the flip side, consider that the recommended working depth per layer is relatively shallow; deeper pours may require multiple layers and additional heat control to avoid excessive exotherm and potential discolouration. 🔥

Technical Specifications

• Name: Craft Resin 4L Crystal Clear Epoxy Resin Kit
• Volume: 4 L (2 L resin + 2 L hardener)
• Mix ratio: 1:1 by volume
• Cure time: approximately 24 hours to reach rock-hard surface, according to the manufacturer
• Heat resistance: up to 95°C (203°F)
• Viscosity: low viscosity, formulated for self-leveling applications

Usage Recommendations

Work in a dust-free, ventilated area and measure components accurately to maintain a correct cure. Stir slowly to reduce bubble formation and pour in thin layers around 1/4 inch if you want the best chance of automatic bubble release, building up thickness across multiple pours for deeper fills. Use a heat gun briefly and carefully to remove surface bubbles once the resin has been poured, taking care not to overheat the layer. 🧰

For jewellery and small castings, consider silicone moulds for easier demoulding and minimal finishing. Pigments and mica powders can be mixed in, but additives may alter cure time and clarity, so test a small batch first. Also note that while the product is marketed as food safe when fully cured, it is important to follow the manufacturer’s handling instructions and curing guidance to achieve the stated certification.