Is Coloured Epoxy Glue Safe for Food Contact?

Many creative projects use coloured epoxy glue for its vivid finishes and versatility, but when it comes to food safety, strict care must be taken. Here’s what you need to know before using coloured epoxies where they might come into contact with food.

Understanding Food Safety and Coloured Epoxy

Most standard epoxy adhesives and colourants are not intended for food contact applications unless specifically certified as food-safe. This is true even for popular products such as Colourfun Liquid Epoxy Resin Colourant and other decorative resin dyes. The formulation of most pigments and resins does not undergo the rigorous testing required for direct contact with edibles, and ingredients can sometimes migrate or degrade over time.

Practical Guidance for Your Projects

If you are designing serving trays, utensils, or surfaces that might touch food, it’s essential to avoid using coloured epoxy glue over any area that will come in direct contact with food or drink unless the exact resin and pigments are explicitly marked as food-safe by the manufacturer. For non-contact decorative elements or sealed surfaces not intended for food use, standard coloured epoxies can be applied as usual. If you need vibrant colour for strictly decorative projects, products like the Colourfun range deliver reliable, bold finishes.

When Food Safety Matters Most

If your project involves surfaces for cutting, eating, or repeated washing, only certified food-safe options should be considered.
Sealing or coating over coloured epoxy with a food-safe resin may reduce risk, but this depends on the compatibility and certification of each layer.

Related guides

How To Colour Epoxy Glue

As a rule, only use coloured epoxy glue for decorative purposes unless specifically designed and certified for food-contact. For more tips on colouring your epoxy projects, see the full guide on how to colour epoxy glue.