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Choosing the right epoxy resin for thicker pours, such as those between 2 cm and 5 cm, is key for successful craft and furniture projects. Here’s what to consider and how to achieve clear, strong results.
Selecting the Right Epoxy Resin for Thick Layers
Not all epoxy resins are designed for deep pours. For applications of 2 cm thickness, opt for a transparent casting resin rated for this depth. If your project requires up to 5 cm in a single pour—common in river tables and larger crafts—you’ll need a specialised deep pour epoxy, sometimes labelled for ‘epoxytable’ or similar use.
The “River-Table” Complete Kit offers both options, with either a 2 cm or 5 cm capable resin depending on the version you select. Always refer to the manufacturer’s instructions to ensure the resin matches your desired layer thickness.
Tips for Successful Deep Pours
Pouring thick layers of resin requires careful preparation. Ensure your formwork is well-sealed using silicone rubber to prevent leaks, and apply a glossy release film to make demoulding easier. Thick pours should be done in a dust-free environment, at stable temperatures, and avoid pouring more than the recommended thickness in one go to prevent excessive heat build-up.
- Double-check the maximum single pour thickness specified for your resin.
- Allow for longer curing times for thicker layers.
- Use pigments sparingly to maintain clarity in deep sections.
When This Thickness Matters
Using a resin specifically intended for 2 cm or 5 cm pours is especially important when crafting large resin items such as tables or deep-cast decorative pieces. Choosing the correct formulation ensures fewer bubbles, proper hardening, and a smoother finish.
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By choosing an epoxy resin formulated for your required thickness and following careful casting steps, you’ll achieve the best possible results in creative projects inspired by the Erika resin book. Explore more detailed techniques and ideas on our main guide to resin creation.