What You’ll Need

• “EpoxyFood” – Certified Clear Food Contact Epoxy Resin for Coating: Clear, food contact epoxy resin suitable for coating recycled boards.
• Rectangular Cutting Board Silicone Mould for Resin Casting: Use for rectangular board shapes and easy release.
• Silicone Mould for Circular Cutting Board – 14.3×10.5cm: Ideal for creating circular recycled boards.
• Silicone Mould Model “With Edges” – 120x252mm: For a bordered finish and more design options.
• Protective gloves and apron
• Mixing containers and spatula
• Sandpaper or abrasive pad
• Isopropyl alcohol or gentle surface cleaner

Essential Safety and Preparation

Wear protective gloves and work in a well-ventilated area. When recycling resin, personal safety is vital—minimise skin contact and avoid inhaling fumes. Ensure old resin pieces are clean and fully dried before use. This prevents contamination and ensures a better bond between new and recycled materials.

Step 1: Prepare Old Resin Cutting Boards

Begin by inspecting your old resin cutting boards. Remove any stuck food debris, stains or grease by washing with mild soap and water. Make sure no loose bits, sharp fragments, or heavily damaged material remain. Allow the boards to fully dry before proceeding. If the surface is glossy, lightly sand it to provide better adhesion for the new resin layer or to help facilitate breaking the board into smaller pieces for recycling. Wear protective gloves and work in a well-ventilated area.

Step 2: Cut or Break Down the Old Boards

For best results, slice or break the unsalvageable resin board into manageable pieces. This allows you to incorporate chunks from the old board into new resin creations, giving unique patterns and reducing waste. Sand the edges to remove sharpness, then clean debris and dust off the fragments. Ensure old resin pieces are clean and fully dried before use.

Step 3: Set Up Your Mould

Choose the appropriate silicone mould for your desired outcome. The Rectangular Cutting Board Silicone Mould for Resin Casting is ideal for standard boards, while the Silicone Mould for Circular Cutting Board – 14.3×10.5cm offers a circular design. For added edge detail, select the Silicone Mould Model “With Edges” – 120x252mm. Make sure the mould is clean and free from leftover resin before use. Arrange the recycled resin pieces artistically in the mould if you wish.

Step 4: Pour and Cure the New Resin

Mix a fresh batch of “EpoxyFood” – Certified Clear Food Contact Epoxy Resin for Coating according to the manufacturer’s guidelines, ensuring the correct ratio for a safe, food-contact surface. Gently pour the resin into the silicone mould, embedding your recycled board fragments as desired, and use a spatula to spread evenly. Remove any air bubbles with a gentle heat source. Allow the resin to cure undisturbed for the recommended period. Mix resin in recommended ratios for best safety and results. Allow full curing time for long-lasting durability.

Tips and Troubleshooting

Work methodically and avoid rushing each step for optimal results. Always check that recycled resin fragments are clean and do not compromise the new board’s structural integrity. If air bubbles persist, using a heat gun carefully can help, but avoid overheating. Trim excess resin and sand down any rough edges once fully cured. Recycled boards may show some inclusions or irregularities, which can be highlighted artistically or sanded for a smoother finish.

Finishing Touches and Sustainable Crafting

Embrace creativity when arranging recycled fragments—each board becomes a unique piece. Sand gently and wash the finished board thoroughly before kitchen use. Enjoy your renewed resin cutting board and take pride in reducing waste through imaginative recycling techniques.