How to Pour Resin in Stages for Deep Casting

Q: Step-by-Step: Pouring in Stages

Prepare your workspace: Ensure your formwork is well-sealed and level. Mix resin as instructed: Only prepare enough for one layer at a time, following product guidelines precisely. Pour slowly: For each layer, pour at the recommended thickness (usually up to 2–5cm per pour, depending on resin). Wait between layers: Allow 6–8 hours (or as specified) before adding the next layer, so that the resin is firm but slightly tacky. This promotes proper bonding. Repeat as needed: Continue until the desired thickness is achieved.

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Deep resin casting brings outstanding visual effects to tables, but achieving thick, bubble-free layers requires a careful approach. Pouring resin in stages is essential for professional results and structural stability.

Why Layering Resin Matters

Pouring multiple layers helps control the heat generated during curing, reducing the risk of cracks, yellowing, or warping. Most deep pour resins, such as EpoxyTable 5-Five, are designed for thicknesses up to 5cm per layer. Pouring beyond recommended depths in one go may cause undesirable reactions and compromise the clarity or strength of your finished project.

Step-by-Step: Pouring in Stages

Prepare your workspace: Ensure your formwork is well-sealed and level.
Mix resin as instructed: Only prepare enough for one layer at a time, following product guidelines precisely.
Pour slowly: For each layer, pour at the recommended thickness (usually up to 2–5cm per pour, depending on resin).
Wait between layers: Allow 6–8 hours (or as specified) before adding the next layer, so that the resin is firm but slightly tacky. This promotes proper bonding.
Repeat as needed: Continue until the desired thickness is achieved.

When Pouring in Stages Is Crucial

Layered pouring is particularly important for large or thick resin tables, as well as projects over 100cm in size or those requiring substantial resin volumes. It ensures an even cure, minimises bubbles, and helps achieve a crystal-clear, durable finish.

Related guides

How To Build A Table With Resin

Mastering stage-by-stage pouring is key to creating stunning deep cast resin tables. For further tips and complete project guidance, explore our main guide on how to build a table with resin.