Visual Inspiration for Your Resin Sink Project

Browse images of completed resin sinks and bespoke basin designs to spark creativity. Notice the range of colours, translucent effects, and surface textures achievable with deep pour epoxy. High-gloss finishes and custom forms are all possible—your finished sink can be as artistic or as minimal as you like.

Step 1: Plan and Construct the Formwork

Begin by determining the size, shape, and features you want for your resin sink. Draw a precise outline and include any necessary holes for taps or drainage. Use moisture-resistant board such as melamine or coated MDF for the formwork. Accurately cut panels for sides and base, assembling them with screws or clamps for a tight, stable fit. The inside of the mould will directly shape your sink, so ensure edges are smooth and dimensions exact—any imperfection may transfer to the resin surface.

Ensure your formwork is completely sealed using silicone sealant in all seams and corners. This not only prevents leakage but also helps with later demoulding. Applying a release agent or tape to the mould’s inside surfaces can further simplify removal once the resin has cured.

Step 3: Pour and Level the Epoxy Resin

With your mould securely laid out on a level surface, begin pouring the epoxy into the formwork. For extra-thick sinks, consider pouring in several layers, waiting for the previous layer to reach a gel-like stage before adding the next, to reduce heat build-up and internal stress.

Pour the epoxy resin slowly and steadily from one end of the mould to minimise air entrapment. Use a heat gun or torch briefly at the surface if small surface bubbles appear (avoid prolonged heating to prevent warping). Check with a spirit level to confirm the resin surface remains even as it settles.

Tips, Common Mistakes and Troubleshooting

Treat working time and pour thickness recommendations seriously—overly thick single pours or rapid mixing can introduce excessive heat, leading to yellowing or cracking. Always double-check your formwork for leaks before mixing resin. If you spot bubbles or cloudiness, use a torch swiftly at the surface but avoid extended heat.

Wear protective gear and ensure your workspace is well ventilated. If polishing reveals scratches, step back to a coarser grit and repeat. Take time with each step—the quality of your final sink depends on initial preparation and patience throughout the process.

Finishing, Installation, and Next Steps

Once your resin sink is cured, you can drill holes for fittings or attach mounting structures as needed. For a seamless look, consider integrating your sink with resin countertops or matching splashbacks. Proper installation and periodic gentle cleaning will help maintain clarity and lustre for years to come.